Add the term to each side of the equation. The complete solution is the result of both the positive and negative portions of the solution. Enter a problem Cooking Calculators. Tap for more steps Solve Quadratic Equation by Completing The Square. Enter a problem Cooking Calculators.3. 3x^2-10x+8. Enter a problem Cooking Calculators. Step 3. Two numbers r and s sum up to 2 exactly when the average of the two numbers is \frac{1}{2}*2 = 1. x+2=1 x+2=-1 . Add the term to each side of the equation. y = −x2 + 4x − 6 y = - x 2 + 4 x - 6. x2 − 4x+24 x 2 - 4 x + 24.2 Solving x2-4x+5 = 0 by Completing The Square . Substitute the values a = 1 a = 1 Two numbers r and s sum up to -4 exactly when the average of the two numbers is \frac{1}{2}*-4 = -2. x2 − 4x − 6 = 0 x 2 - 4 x - 6 = 0.1. Write as an equation. You can also see that the midpoint of r and s corresponds to the axis of symmetry of the parabola represented by the quadratic equation y=x^2+Bx+C. Solve Using the Quadratic Formula x^2+4x-4=8. Arithmetic. The final answer is .1. To create a trinomial square on the left side of the equation, find a value that is equal to the square of half of b b. (x−6)(x+ 2) ( x - 6) ( x + 2) Get Step by Step Now., < > ≤: ≥ ^ √: ⬅: : F _ ÷ | (* / ⌫ A: ↻: x: y = +-G View solution steps Evaluate (x − 2)2 Graph Quiz Polynomial x2−4x+4 Similar Problems from Web Search x2 − 4x + 4 x2-4x+4 Final result : (x - 2)2 Step by step solution : Step 1 :Trying to factor by splitting the middle term 1. x2 − 4x = 7 x 2 - 4 x = 7. The unknowing Read More. Subtract 5 from both side of the equation : x2-4x = -5. Enter a problem Cooking Calculators. If any individual factor on the left side of the equation is equal to , the entire expression will be equal to . Step 1. Factor x^{2} + 4x - 32. Tap for more Algebra. en. Integration. High School Math Solutions - Radical Equation Calculator. Use the quadratic formula to find the solutions. Step 1. If any individual factor on the left side of the equation is equal to 0 0 x ^ 2 -4x +13 = 0. −8,4 - 8, 4. Solving quadratics by factorizing (link to previous post) usually works just fine. x2 + 4x = 11 x 2 + 4 x = 11. Related Symbolab blog posts. Step 2.1 Factoring x2-14x Two numbers r and s sum up to -4 exactly when the average of the two numbers is \frac{1}{2}*-4 = -2. Since a+b is negative, the negative number has greater absolute value than the positive. r + s = 4 rs = 13. Math can be an intimidating subject. Cancel the common factor. Related Symbolab blog posts. 4x ⋅ x2 4 x ⋅ x 2. factor x^{2}+4x+4. en. x^{2}+4x+2=0. (b 2)2 = (−2)2 ( b 2) 2 = ( - 2) 2 Add the term to each side of the equation. Subtract from . Middle School Math Solutions - Polynomials Calculator, Factoring Quadratics. Jul 23, 2016 x = − 0. en. 4x2 − 4x + 1 4 x 2 - 4 x + 1. Tap for more steps x2 + 4x−12 = 0 x 2 + 4 x - 12 = 0. Write the factored form using these integers. (2x)2 − 4x+12 ( 2 x) 2 - 4 x + 1 2. Tap for more steps Step 1. To use the direct factoring method, the equation must be in the form x^2+Bx+C=0. 4x2 − 4x + 1 4 x 2 - 4 x + 1. Enter a problem Cooking Calculators. Complete the square for x2 −4x x 2 - 4 x. Enter a problem Cooking Calculators. You can also see that the midpoint of r and s corresponds to the axis of symmetry of the parabola represented by the quadratic equation y=x^2+Bx+C. Factor. Solve by Completing the Square x^2+4x-11=0. Select a few x x values, and plug them into the equation to find the corresponding y y values. 2. x + 2 = ± √2. Move x2 x 2. List all such integer 3. Graph the parabola using its properties and the selected points. Enter a problem Cooking Calculators.2 Solving x2+4x-2 = 0 by Completing The Square .2. It can be solved by the method of completing the square or the quadratic formula. Factor x^2-4x-12. (x−6)(x+ 2) ( x - 6) ( x + 2) Get Step by Step Now.2. For a polynomial of the form ax2 +bx+ c a x 2 + b x + c, rewrite the middle term as a sum of two terms whose product is a⋅c = 4⋅−3 = −12 a ⋅ c = 4 ⋅ - 3 = - 12 and whose sum is b = 4 b = 4. Evaluate. 1 Answer. An example of a polynomial of a single indeterminate x is x² − 4x + 7. (b 2)2 = (2)2 ( b 2) 2 = ( 2) 2. Move x2 x 2. Step 2. Solve by Completing the Square x^2-4x=0. Linear equation. x2 + 4 ax + 1 a = 0. Find the properties of the given parabola.2 Solving x2+4x+16 = 0 by Completing The Square . Solve Quadratic Equation by Completing The Square. en. Middle School Math Solutions – Polynomials Calculator, Factoring Quadratics.12. Just like numbers have factors (2×3=6), expressions have factors ((x+2)(x+3)=x^2+5x+6). −b±√b2 −4(ac) 2a - b ± b 2 - 4 ( a c) 2 a. Step 2: Click the blue arrow to submit and see the result! The solve for … Solve an equation, inequality or a system. Substitute the values a Graph y=x^2+4x-5. To solve the equation, factor x^{2}-4x-5 using formula x^{2}+\left(a+b\right)x+ab=\left(x+a\right)\left(x+b\right). Rewrite the equation as 4x = y2 4 x = y 2. Solve the equation for . (b 2)2 = (−2)2 ( b 2) 2 = ( - 2) 2.2. Substitute the values , , and into the quadratic formula and solve for . (x−5)(x+ 1) ( x - 5) ( x + 1) x^{2}-4x-5.2. x2 + 4x − 11 = 0 x 2 + 4 x - 11 = 0. Just like numbers have factors (2×3=6), expressions have factors ((x+2)(x+3)=x^2+5x+6). Now the clever bit: Take the coefficient of x , which is 4 , divide by two, giving 2 , and finally square it giving 4.Linear equation Arithmetic Matrix Simultaneous equation Differentiation Integration Limits Solve your math problems using our free math solver with step-by-step solutions. The result will be. Multiply by . x^2-6x-160. x2 − 4x − 2 = 0 x 2 - 4 x - 2 = 0. Step 2. Add 2 2 to both sides of the equation. Example: Find the critical numbers of the function 4x^2 + 8x. Step 2. Find a pair of integers whose product is c c and whose sum is b b. Simplify each term. Step 3. Now the clever bit: Take the coefficient of x , which is 4 , divide by two, giving 2 , and finally square it giving 4. You can also see that the midpoint of r and s corresponds to the axis of symmetry of the parabola represented by the quadratic equation y=x^2+Bx+C. You can also see that the midpoint of r and s corresponds to the axis of symmetry of the parabola represented by the quadratic equation y=x^2+Bx+C. Related Symbolab blog posts. Tap for more steps Step 3. Find the properties of the given parabola. Factoring is the process Read More Save to Notebook! Sign in Free factoring calculator - Factor quadratic equations step-by-step x^{2}-4x+1. Factor 4x^2-4x+1. Substitute the values , , and into the quadratic formula and solve for . The factors are (x+3) and (x+1) We are asked for factorise: x^2+4x+3 First notice that the function is a quadratic and so will have two factors. Differentiation. Add 4 to both sides of the equation : On the right hand side we have 4x^{2}-x. On the last post we covered completing the square (see link). Enter a problem Cooking Calculators. Check that the middle term is two times the product of the numbers being squared in the first term and third term. Limits. How do you get X by itself? To get a variable by itself a combination of algebraic techniques is requiered. Related Symbolab blog posts. Since ab is negative, a and b have the opposite signs.1 Factoring x2-4x+4 The first term is, x2 its coefficient is 1 . Substitute the values of , , and into the vertex form .1. High School Math Solutions - Quadratic Equations Calculator, Part 1. Check that the middle term is two times the product of the numbers being squared in the first term and third term. Rewrite the polynomial. Consider the Step 1. Substitute for in the equation. en. Just like running, it takes practice and dedication. Tap for more steps Algebra. Move all terms to the left side of the equation and simplify. Add 2 2 and 1 1. Differentiation. My Notebook, the Symbolab way. Tap for more steps Step 1. Step 3. Write the factored form using these integers. Learning math takes practice, lots of practice. −b±√b2 −4(ac) 2a - b ± b 2 - 4 ( a c) 2 a. Differentiation. Step 1. In this case, whose product is −32 - 32 and whose sum is −4 - 4. Graph the parabola using its properties and the selected points. Step 2. Cooking Measurement Converter Cooking Ingredient Converter Cake Pan Converter See more. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more. Factoring is the process Read More. Rewrite 4 4 as 22 2 2. Cooking Measurement Converter Cooking Ingredient Converter Cake Pan Converter See more. Now consder the Convert the inequality to an equation. In other words x2 −4x + 24 is already in simplest terms for real coefficients. Step 5. Graph the parabola using its properties and the selected points. The value at is . \sqrt{\left(x+2\right)^{2}}=\sqrt{1} Take the square root of both sides of the equation. A quadratic equation has at most two solutions. Arithmetic. High School Math Solutions - Quadratic Equations Calculator, Part 3. Since Δ < 0, x2 −4x +24 = 0 has 2 complex, non-real roots and x2 − 4x +24 has no linear factors with real coefficients. Cooking Measurement Converter Cooking Ingredient Converter Cake Pan Converter See more. x2 + 4x − 11 = 0 x 2 + 4 x - 11 = 0. Simplify (x-2)^2. If you want Read More. en.2.1 Factoring x2+4x+4 The first term is, x2 its coefficient is 1 .1. In this case, whose product is −5 - 5 and whose sum is −4 - 4. Step 3. −5,1 - 5, 1. Radical equations are equations involving radicals of any order. Step 1. Since is on the right side of the equation, switch the sides so it is on the left side of the equation. Since both terms are perfect squares, factor using the difference of squares formula, a2 −b2 = (a+b)(a−b) a 2 - b 2 = ( a + b) ( a - b) where a = x a = x and b = 2 b = 2. Tap for more steps Direction: Opens Up Vertex: (2,−4) ( 2, - 4) Focus: (2,−15 4) ( 2, - 15 4) Axis of Symmetry: x = 2 x = 2 Directrix: y = −17 4 y = - 17 4 What do you want to calculate? Calculate it! Examples: 1+2 , 1/3+1/4 , 2^3 * 2^2 (x+1) (x+2) (Simplify Example), 2x^2+2y @ x=5, y=3 (Evaluate Example) y=x^2+1 (Graph Example), 4x+2=2 (x+6) (Solve Example) Algebra Calculator is a calculator that gives step-by-step help on algebra problems. To create a trinomial square on the left side of the equation, find a value that is equal to the square of half of b b. Consider the form x2 + bx+c x 2 + b x + c.c + x b + 2 x c+xb + 2x mrof eht redisnoC . Related Symbolab blog posts. Graph y=4x-x^2. Tap for more steps Step 1.1.11. Apply the distributive property. Tap for more Graph x^2-4x. y=x^{2}-4x+4. Factoring is the process Read More. Subtract from . Each new topic we learn has symbols and problems we have never seen. factor x^{2}+4x+3.1. Related Symbolab blog posts. Step 3. Now the clever bit: Take the coefficient of x , which is 4 , divide by two, giving 2 , and finally square it giving 4. Tap for more steps Step 1. Step 3. The value at is . Now the clever bit: Take the coefficient of x , which is 4 , divide by two, giving 2 , and finally square it giving 4. Find the properties of the given parabola. Quiz. Graph the parabola using its properties and the selected points. Tap for more steps Solve Quadratic Equation by Completing The Square. Two numbers r and s sum up to 4 exactly when the average of the two numbers is \frac{1}{2}*4 = 2. x2 − 4x+22 x 2 - 4 x + 2 2. Free math problem solver answers your algebra homework questions with step-by-step explanations. Rewrite 4 4 as 22 2 2. quadratic-equation-calculator. x2 − 4x − 2 = 0 x 2 - 4 x - 2 = 0. You can also see that the midpoint of r and s corresponds to the axis of symmetry of the parabola represented by the quadratic equation y=x^2+Bx+C.3. Tap for more steps Step 1.1. Factor x^2-4x+1. Step 1. 5 problems similar to: 3x^2-10x+8. factor x^{2}-4x+4. en. Add to both sides of the equation.00/month. Factor using In this case, whose product is and whose sum is . a=-5 b=1 . Direction: Opens Up Explanation: x2 +4x + 2 = 0 cannot be factored because there are no factors of 2 which add up to 4. Use the quadratic formula to find the solutions. Enter a problem Cooking Calculators. Tap for more steps Step 1. en. Rewrite 4 4 as 22 2 2. Find critical numbers calculator for 4x^2 + 8x. 4x = 2⋅(2x)⋅1 4 x = 2 ⋅ ( 2 x) ⋅ 1. x^{2}-4x+6=0. Rewrite 4x2 4 x 2 as (2x)2 ( 2 x) 2. Step 2. Add 2 to both side of the equation : x2+4x = 2.1. Find the properties of the given parabola. Multiply by . Use the quadratic formula to find the solutions. Rewrite as .13.2. Step 3. Write the factored form using these integers. The final answer is . Find a pair of integers whose product is c c and whose sum is b b. Tap for more steps Step 2. Select a few x x values, and plug them into the equation to find the corresponding y y values. Related Symbolab blog posts. Vertex: (2,−6) ( 2, - 6) Focus: (2,−23 4) ( 2, - 23 4) Axis of Symmetry: x = 2 x = 2. Step 1: If a ≠ 1, divide the equation through by a to have a unity coefficient as the leading coefficient. Divide each term in 4x = y2 4 x = y 2 by 4 4 and simplify. 4x2 + 4x − 3 4 x 2 + 4 x - 3. (2x)2 − 4x+1 ( 2 x) 2 - 4 x + 1.2. Step 2.00/month.1. Integration. Practice, practice, practice. High School Math Solutions – Quadratic Equations Calculator, Part 1. Tap for more steps (x−5)(x+ 1) = 0 ( x - 5) ( x + 1) = 0.5. Simultaneous equation. x^2-x-2.3. Algebra. −b±√b2 −4(ac) 2a - b ± b 2 - 4 ( a c) 2 a. x^2-x-2. Tap for more steps Step 1. Next add the constant term ( 1 a) to the right side of the Popular Problems. Since ab is negative, a and b have the opposite signs. x^{2}+4x+16. High School Math Solutions - Quadratic Equations Calculator, Part 2. Quadratic equation The values of x that satisfy the … Popular Problems Algebra Factor x^2-4x x2 − 4x x 2 - 4 x Factor x x out of x2 x 2. Solve Using the Quadratic Formula x^2-4x+3=0. x2 − 4x = −20 x 2 - 4 x = - 20. Step 1. Just like numbers have factors (2×3=6), expressions have factors ((x+2)(x+3)=x^2+5x+6). Share.11. en. 5 problems similar to: x^2-7x+12.2. x = 0 x = 0 The equation calculator allows you to take a simple or complex equation and solve by best method possible. x^{2}+4x-21. Step 2. Simplify 4x*x^2. Step 4. Consider the Step 1. We've covered methods and rules to differentiate functions of the form y=f(x), where y is explicitly defined as Read More. Just like numbers have factors (2×3=6), expressions have factors ((x+2)(x+3)=x^2+5x+6). Write the factored form using these integers. High School Math Solutions – Quadratic Equations Calculator, Part 2. Solve for x 4x=2. Add 4 to both sides of the equation : On the right hand side we have : Algebra. For chemistry, calculus, algebra, trigonometry, equation solving, basic math and more. Rewrite the equation in vertex form. Rewrite the polynomial.2 Solving x2-4x-2 = 0 by Completing The Square . Since ab is negative, a and b have the opposite signs. Simultaneous equation. x2 − 4x − 5 x 2 - 4 x - 5. Add 4 4 to both sides of the equation. Use the quadratic formula to find the solutions. Free math problem solver answers your algebra homework questions with step-by-step explanations.3. Integration. x^{2}-4x-12. Add 4 to both sides of the equation : On the right hand side we have : 5 + 4 or, (5/1)+ (4/1) derivative (x^2+4x)' en. Step 3.

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x⋅4−x2 x ⋅ 4 - x 2 Factor x x out of −x2 - x 2. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. (b 2)2 = (−2)2 ( b 2) 2 = ( - 2) 2. Solve an equation, inequality or a system. Algebra. 2^2. 3. Set equal to and solve for . en. Tap for more steps 4x2 − 2x+6x−3 4 x 2 - 2 x + 6 x - 3. The only such pair is the x^{2}+4x-12=0. Add 7 to both side of the equation : x2+4x = 7.ecitcarp fo stol ,ecitcarp sekat htam gninraeL . Step 2. You can also see that the midpoint of r and s corresponds to the axis of symmetry of the parabola represented by the quadratic equation y=x^2+Bx+C. Each new topic we learn has symbols and problems we have never seen. Step 3.3. To solve the equation, factor x^{2}-4x-5 using formula x^{2}+\left(a+b\right)x+ab=\left(x+a\right)\left(x+b\right). Solve by Completing the Square x^2+4x=27. Step 2: Click the blue arrow to submit and see the result! The solve for x calculator allows you to enter your problem and solve the equation to see the result. Hence, we need to find a and b such that the product of the factors is equal to the given quadratic function . Solve Using the Quadratic Formula x^2+4x=-4. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more.12. Step 5. Step 1. Enter a problem Cooking Calculators. x2 − 2⋅x⋅2+22 x 2 - … 99. Middle School Math Solutions - Polynomials Calculator, Factoring Quadratics. x = 0 x = 0 x−4 = 0 x - 4 = 0 Set x x equal to 0 0. Step 3.4. 4(x2x) 4 ( x 2 x) Multiply x2 x 2 by x x. x2 − 4x − 12 x 2 - 4 x - 12.noitpircseD ;eroM wohS ;0=6-x4+2^x2 ;01-x3=1+x2+2^x ;0=1-2^x ;0=6-x-2^x .1. x^{2}-4x+6=0. Algebra. Add and . Consider the Step 1. Simplify the right side. Step 1. Solution. To create a trinomial square on the left side of the equation, find a value that is equal to the square of half of b b. y2 = 4x y 2 = 4 x. Factor out the greatest common Solve by Completing the Square x^2-4x=12.3. The critical points of the function calculator of a single real variable f(x) is the value of x in the region of f, which is not differentiable, or its derivative is 0 (f' (X) = 0). Consider the form x2 + bx+c x 2 + b x + c. Factor 4x^2+4x-3. Tap for more steps Direction: Opens Up.2. Step 3. Directrix: y = −17 4 y = - 17 4. Math can be an intimidating subject. Enter a problem Cooking Calculators. a^2+2ab+b^2= (a+b)^2,\:where\:a=\sqrt {4x^2}\:and\:b=\sqrt {9} a2 +2ab+b2 = (a+b)2 10x2-4x-32=0 Two solutions were found : x = -8/5 = -1. An example with three indeterminates is x³ + 2xyz² − yz + 1.2. Simplify. The value at is . Simultaneous equation. Factor the perfect trinomial square into . The final answer is the combination of both solutions. Middle School Math Solutions - Equation Calculator. Factor x^2-4. Now the clever bit: Take the coefficient of x , which is 4 , divide by two, giving 2 , and finally square it giving 4.1. What is Solve for x in math? Solve for x in math means finding the value of x that would make the equation true.1.2. Derivative Steps of: $$ ∂/∂x (4x^2 To solve the equation, factor x^{2}+4x-21 using formula x^{2}+\left(a+b\right)x+ab=\left(x+a\right)\left(x+b\right). Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. Directrix: y = −25 4 y = - 25 4. Now the clever bit: Take the coefficient of x , which is 4 , divide by two, giving 2 , and finally square it giving 4. Step 3. Arithmetic. x2 − 4x + 3 = 0 x 2 - 4 x + 3 = 0. Step 1. Solving quadratics by factorizing (link to previous post) usually works just fine. Use the quadratic formula to find the solutions. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework To solve the equation, factor x^{2}+4x-480 using formula x^{2}+\left(a+b\right)x+ab=\left(x+a\right)\left(x+b\right). Related Symbolab blog posts. 4x = 2⋅x ⋅2 4 x = 2 ⋅ x ⋅ 2. Step 2. Apply the distributive property. Factor x x out of 4x 4 x. Step 2.1. The unknowing Read More. Completing the square will be easier. Enter a problem Cooking Calculators. Copied to clipboard. Add the term to each side of the equation. Add 6 6 to both sides of the equation. −b±√b2 −4(ac) 2a - b ± b 2 - 4 ( a c) 2 a. Rewrite as . Substitute the values a = 1 a = 1, b = −4 b = - 4, and c = −2 c = - 2 into the quadratic formula and solve for x x. en. The final answer is . Solve your math problems using our free math solver with step-by-step solutions. Explanation: → x2 +2⋅(−2)x+(−2)2 = 10+(−2)2 x2-4x=192 Two solutions were found : x = 16 x = -12 Rearrange: Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation : Two numbers r and s sum up to 4 exactly when the average of the two numbers is \frac{1}{2}*4 = 2. We will show examples of square roots; higher Read More.11. Enter a … x2-4x+4 Final result : (x - 2)2 Step by step solution : Step 1 :Trying to factor by splitting the middle term 1.13.3. Advanced Math Solutions - Derivative Calculator, Implicit Differentiation.1 Factoring x2-4x+4 The first term is, x2 its coefficient is 1 . Rewrite 4x2 4 x 2 as (2x)2 ( 2 x) 2. (x+2)(x− 2) ( x + 2) ( x - 2) Free math problem solver answers your algebra Solve Quadratic Equation by Completing The Square. −6,2 - 6, 2. You can also see that the midpoint of r and s corresponds to the axis of symmetry of the parabola represented by the quadratic equation y=x^2+Bx+C.5. 4(x2x) 4 ( x 2 x) Multiply x2 x 2 by x x. Tap for more steps Direction: Opens Down. x2 +4x+(4 2)2 = − 2+(4 2)2 = − 2+4 = 2. Learn the basics, check your work, gain insight on different ways to solve problems. Step 2. Find the properties of the given parabola. Practice, practice, practice. en. Related Symbolab blog posts. A quadratic equation is a second degree polynomial having the general form ax^2 + bx + c = 0, where a, b, and c Read More. Step 2. 2^2. en. x(x−4) x ( x - 4) Free quadratic equation calculator - Solve quadratic equations using factoring, complete the square and the quadratic formula step-by-step Popular Problems Algebra Solve by Factoring x^2-4x=0 x2 − 4x = 0 x 2 - 4 x = 0 Factor x x out of x2 −4x x 2 - 4 x. en. x⋅x−4x x ⋅ x - 4 x Factor x x out of −4x - 4 x. Step 2. … Algebra. The value at is . Step 2. Step 2. (2x)2 − 4x+12 ( 2 x) 2 - 4 x + 1 2. Factor x^2-4x+4.13.1. See More Examples » x+3=5 1/3 + 1/4 y=x^2+1 Algebra Solve by Completing the Square x^2-4x-2=0 x2 − 4x − 2 = 0 x 2 - 4 x - 2 = 0 Add 2 2 to both sides of the equation. Consider the vertex form of a parabola. a+b=-4 ab=1\times 3=3 .2 Solving x2+4x-7 = 0 by Completing The Square . Practice, practice, practice. Step 4. If you want Read More.2. But what if the quadratic equation Read More. Write the factored form using these integers. Cooking Measurement Converter Cooking Ingredient Converter Cake Pan Converter See more. x2 − 4x = 2 x 2 - 4 x = 2 To create a trinomial square on the left side of the equation, find a value that is equal to the square of half of b b. Step 1. Factor x^2-4x+4. Tap for more steps Step 1. (2x)2 − 4x+1 ( 2 x) 2 - 4 x + 1. Divide by . x2 + 4 ax + 1 a = 0.1. Starting at $5. 1: 2: 3: 4: 5: 6: 7: 8: 9: 0. Quadratic equations such as this one can be solved by a new direct factoring method that does not require guess work. Factor using the AC method. x2 − 4x + 1 x 2 - 4 x + 1. x^2-8x+16. x2 − 4 x 2 - 4. Solve by Factoring x^2+4x-5=0. en.1. x^{2}+4x=0. Related Symbolab blog posts. −5,1 - 5, 1. y = x2 − 4x y = x 2 - 4 x. You write down problems, solutions and notes to go back Read More. Graph y^2=4x. Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals. The unknowing Read More. Simplify the left side. (b 2)2 = (−2)2 ( b 2) 2 = ( - 2) 2. Algebra. Expand using the FOIL Method. Enter a problem Cooking Calculators. Find a pair of integers whose product is c c and whose sum is b b. Check that the middle term is two times the product of the numbers being squared in the first term and third term. The result will be. But what if the quadratic equation Read More. Related Symbolab blog posts. Step 2. Apply the distributive property. Step 2. Add and .-1,480 -2,240 -3,160 -4,120 -5,96 -6,80 -8,60 -10,48 -12,40 -15,32 -16,30 -20,24 . 2. Solving quadratics by factorizing (link to previous post) usually works just fine. For math, science, nutrition, history x^{2} en. Step 1. If any individual factor on the left side of the equation is equal to , the entire x2 − 4x = −2 x 2 - 4 x = - 2. Add 11 11 to both sides of the equation. Two numbers r and s sum up to -4 exactly when the average of the two numbers is \frac{1}{2}*-4 = -2. Move all terms to the left side of the equation and simplify. Tap for more steps Step 1. To find a and b, set up a system to be solved. Simplify 4x*x^2. To find a and b, set up a system to be solved. Step 2. 22 2 2. Cancel the common factor of and . Step 2. Substitute the values a = 1 a = 1, b = 4 b = 4, and c = 4 c = 4 into the quadratic Algebra. en. Step 2. The x x values should be selected around x^{2}-4x+\left(-2\right)^{2}=\left(-2\right)^{2} Divide -4, the coefficient of the x term, by 2 to get -2. Step 2. 4±√(−4)2 − 4⋅ Algebra. Rewrite 1 1 as 12 1 2. Find the properties of the given parabola. Matrix. Tap for more steps x(x−4) = 0 x ( x - 4) = 0 If any individual … The equation calculator allows you to take a simple or complex equation and solve by best method possible. To create a trinomial square on the left side of the equation, find a value that is equal to the square of half of . Step 2. Back to top. Related Symbolab blog posts. Step 1: If a ≠ 1, divide the equation through by a to have a unity coefficient as the leading coefficient. Step 2. The final answer is . Use the form , to find the values of , , and . x2 + 4x − 4 = 8 x 2 + 4 x - 4 = 8. \Delta=b^2-4ac=-12^2-4\left (4\right)\left (9\right) = 0 Δ = b2 −4ac = −122 − 4(4)(9) = 0. Two numbers r and s sum up to 1 exactly when the average of the two numbers is \frac{1}{2}*1 = \frac{1}{2}. Related Symbolab blog posts. Tap for more steps (x−2)2 −4 ( x - 2) 2 - 4. Find the properties of the given parabola. Find the properties of the given parabola. Add 5 to both side of the equation : x2+4x = 5. Use the quadratic formula to find the solutions. x^3-64. Vertex: (2,−4) ( 2, - 4) Focus: (2,−15 4) ( 2, - 15 4) Axis of Symmetry: x = 2 x = 2. Cancel the common factor of . Step 1. Step 3. Practice Makes Perfect. Tap for more steps Step 3. Set y y equal to the new right side. The More Items.3. Practice Makes Perfect. Solve by Completing the Square x^2-4x-6=0. Step 5. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more. Middle School Math Solutions - Polynomials Calculator, Factoring Quadratics. Get step-by-step answers and hints for your math homework problems. Since a+b is negative, the negative number has greater absolute value than the positive.1. 1: 2: 3: 4: 5: 6: 7: 8: 9: 0. You can also see that the midpoint of r and s corresponds to the axis of symmetry of the parabola represented by the quadratic equation y=x^2+Bx+C. Enter a … left parenthesis, x, plus, 2, right parenthesis, left parenthesis, x, plus, 2, right parenthesis Solve algebra trigonometry statistics calculus matrices variables list The steps below illustrate a step by step solution strategy to solving a quadratic equation using the completing the square method.1. Add and . Graph the parabola using its properties and the selected points. Over the next few weeks, we'll be showing how Symbolab Read More. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. Step 2. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. Related Symbolab blog posts. Algebra Factor 4x-x^2 4x − x2 4 x - x 2 Factor x x out of 4x 4 x. Factor 4x^2+4x-3. Tap for more steps Step 1. Each new topic we learn has symbols and problems we have never seen. You can also see that the midpoint of r and s corresponds to the axis of symmetry of the parabola represented by the quadratic equation y=x^2+Bx+C.1.12. Tap for more steps Step 1. 2. (x +2)2 = 2 square root both sides. Add 4 to both sides of the equation : On the right hand side we have : Matrix. Enter a problem Cooking Calculators. In this case, whose product is −5 - 5 and whose sum is −4 - 4. A quadratic equation is a second degree polynomial having the general form ax^2 + bx + c = 0, where a, b, and c Read More. Find the properties of the given parabola.12. Step 2. Math can be an intimidating subject. Step 1. x2 − 4x+22 x 2 - 4 x + 2 2. Simplify . 4x2 + 4x − 3 4 x 2 + 4 x - 3. Solve Using the Square Root Property x^2-4x+4=9. Matrix. In this case, whose product is −12 - 12 and whose sum is −4 - 4.1. Factor x^2-4x-5.2. Algebra. Tap for more steps Step 1. Learning math takes practice, lots of practice. x = + √2 −2 = or x = − Algebra. Related Symbolab blog posts. Subtract 2 from both sides of the equation. −6,2 - 6, 2. Add 11 11 to both sides of the equation. Add 4 to both sides of the equation : On the right hand side we have : Solve Using the Quadratic Formula x^2-4x-2=0.0=7-x4+}2{^x . x=-1 x=-3 . −b±√b2 −4(ac) 2a - b ± b 2 - 4 ( a c) 2 a.5. x2 − 4x+1 x 2 - 4 x + 1. Add 2 to both side of the equation : x2-4x = 2. Algebra Examples.2 Solving x2+4x-5 = 0 by Completing The Square . Go Examples Related Symbolab blog posts Middle School Math Solutions - Polynomials Calculator, Factoring Quadratics Just like numbers have factors (2×3=6), expressions have factors ( (x+2) (x+3)=x^2+5x+6).1. Graph the parabola using its properties and the selected points. Simplify (x-2)^2. x2 − 4x − 5 x 2 - 4 x - 5. 4x ⋅ x2 4 x ⋅ x 2.2 Solving x2-4x+9 = 0 by Completing The Square .13. Find a pair of integers whose product is c c and whose sum is b b. Tap for more Solve by Completing the Square x^2-4x-7=0. Tap for more steps x2 − 4x−38 = 0 x 2 - 4 x - 38 = 0. Tap for more steps x(x−4) = 0 x ( x - 4) = 0 If any individual factor on the left side of the equation is equal to 0 0, the entire expression will be equal to 0 0. Find the Vertex Form y=x^2-4x. Factor x^2-4x-32. Related Symbolab blog posts. Enter a problem Cooking Calculators. Factor. If any individual factor on the left side of the equation is equal to , the entire expression will be equal to . Since the coefficient of x^2 is 1, the factors will be of the form: (x+a)(x+b) We will assume that a and b are integers. Step 4. Substitute the values a = 1 a = 1, b = −4 b = - 4, and c = 3 c = 3 into the quadratic formula and solve for x x. If any individual factor on the left side of the equation is equal to , the entire expression will be equal to . The only such pair is the Linear equation. Factor using the AC method. But what if the quadratic equation Read More. x⋅4+x(−x) x ⋅ 4 + x ( - x) Factor x x out of x⋅4+x(−x) x ⋅ 4 + x ( - x). x2 + 4x = −4 x 2 + 4 x = - 4. Solve your math problems using our free math solver with step-by-step solutions. Use the quadratic formula to find the solutions.

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Solve Using the Quadratic Formula x^2-4x-45=0.586 or x = −3. Solve by Completing the Square x^2+4x-11=0. Solve Using the Quadratic Formula x^2-4x-9=29. Step 5. Add and . Step 2. Since ab is negative, a and b have the opposite signs. x2 − 4x = 6 x 2 - 4 x = 6. x^2-4x-12. Then add the square of -2 to both sides of the equation. Each new topic we learn has symbols and problems we have never seen.4. Substitute the values a = 1 a = 1, b = −4 b = - 4, and c = 2 c = 2 into the quadratic formula and solve for x x. Step 1. Complete the square for . Step 2. x2 − 4x + 4 x 2 - 4 x + 4.4 petS . Popular Problems Algebra Graph x^2-4x x2 − 4x x 2 - 4 x Find the properties of the given parabola. To create a trinomial square on the left side of the equation, find a value that is equal to the square of half of b b. Add and . Step 1.2. Graph the parabola using its properties and the selected points.1. Tap for more steps 4x2+1 4 x 2 + 1. Step 5. Subtract from both sides of the equation.1. Enter a problem Cooking Calculators. Starting at $5. Tap for more steps Step 3. Step 2. Cooking Measurement Converter Cooking Ingredient Converter Cake Pan Converter See more. Tap for more steps Step 2. Rewrite the equation in vertex form. x2 − 4x + 4 x 2 - 4 x + 4. Step 1. Add 2 to both side of the equation : x2+4x = 2. Each new topic we learn has symbols and problems we have never seen. Step 4.5. Enter a problem Cooking Calculators. left parenthesis, x, plus, 2, right parenthesis, left parenthesis, x, plus, 2, right parenthesis Solve algebra trigonometry statistics calculus matrices variables list The steps below illustrate a step by step solution strategy to solving a quadratic equation using the completing the square method.1. Learning math takes practice, lots of practice. f (x) = x2 − 4x f ( x) = x 2 - 4 x.1. Step 5.4. Step 1. Step 2. Vertex: (2,−2) ( 2, - 2) Focus: (2,−9 4) ( 2, - 9 4) Axis of Symmetry: x = 2 x = 2. To find a and b, set up a system to be solved. x2 − 2⋅x⋅2+22 x 2 - 2 ⋅ x ⋅ 2 + 2 2. Apply the distributive property. Step 2. Step 3. Subtract 5 5 from both sides of the equation. (b 2)2 = (2)2 ( b 2) 2 = ( 2) 2. Now the clever bit: Take the coefficient of x , which is 4 , divide by two, giving 2 , and finally square it giving 4. Select a few x x values, and plug them into the equation to find the corresponding y y values. High School Math Solutions - Quadratic Equations Calculator, Part 2. English About; Popular Problems x^{2}-4x+4=0. The unknowing Read More. To find a and b, set up a system to be solved.1. Since a+b is positive, the positive number has greater absolute value than the negative. en. en. Cooking Measurement Converter Cooking Ingredient Converter Cake Pan Converter See more. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more. Free Pre-Algebra, Algebra, Trigonometry, Calculus, Geometry, Statistics and Chemistry calculators step-by-step Algebra. Consider the form x2 + bx+c x 2 + b x + c. Related Symbolab blog posts. Solve your math problems using our free math solver with step-by-step solutions. Enter a problem Cooking Calculators. Step 5. Copy. 5 problems similar to: x^2+11x+24. Step 5. Tap for more steps Step 1. Set equal to and solve for . Limits. x2 + 4x = 11 x 2 + 4 x = 11. The x^{2}+4x=0. Step 1. The complete solution is the result of both the positive and negative portions of the solution. Factor x^2-4x-12. Differentiation.stsop golb balobmyS detaleR . Factor out the greatest common Solve by Completing the Square x^2-4x=12. Step 3. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more. Step 1. Factor using the AC method. For a polynomial of the form ax2 +bx+ c a x 2 + b x + c, rewrite the middle term as a sum of two terms whose product is a⋅c = 4⋅−3 = −12 a ⋅ c = 4 ⋅ - 3 = - 12 and whose sum is b = 4 b = 4. The value at is . x2 − 4x = 2 x 2 - 4 x = 2. Tap for more steps Step 2. x2 − 4x − 32 x 2 - 4 x - 32. Add 4 to both sides of the equation : On the right hand side we have :. Step 1. Two numbers r and s sum up to 4 exactly when the average of the two numbers is \frac{1}{2}*4 = 2. Add 4 to both sides of the equation : On the right hand side we have : Factor x^{2}+4x+4. Subtract 20 20 from both sides of the equation. Solve quadratic equations step-by-step.2. Algebra. −b±√b2 −4(ac) 2a - b ± b 2 - 4 ( a c) 2 a. Apply the distributive property. Write the factored form using these integers. Integration. Practice Makes Perfect. Solve your math problems using our free math solver with step-by-step solutions.1. 4x = y2 4 x = y 2. Example: 2x-1=y,2y+3=x. Tap for more steps Direction: Opens Up. For chemistry, calculus, algebra, trigonometry, equation solving, basic math and more. Evaluate. Now the clever bit: Take the coefficient of x , which is 4 , divide by two, giving 2 , and finally square it giving 4. A quadratic equation is a second degree polynomial having the general form ax^2 + bx + c = 0, where a, b, and c Read More.3. The complete solution is the result of both the positive and negative portions of the solution. Enter a problem Cooking Calculators. Write the factored form using these integers. Simplify . Practice, practice, practice.-1,21 -3,7 . An example of a polynomial of a single indeterminate x is x² − 4x + 7. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more. x2 + 4x+4 = 0 x 2 + 4 x + 4 = 0.2 Solving x2+4x-2 = 0 by Completing The Square . To create a trinomial square on the left side of the equation, find a value that is equal to the square of half of . en. Select a few x x values, and plug them into the equation to find the corresponding y y values. Add 2 2 to both sides of the equation. x2−x−2 x 2 - x - 2. Tap for more steps Step 2. 99. An example with three indeterminates is x³ + 2xyz² − yz + 1. Completing the square will be easier. Rewrite the equation in vertex form. x2 +4x+(4 2)2 = − 2+(4 2)2 = − 2+4 = 2 (x +2)2 = 2 square root both sides x + 2 = ± √2 Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals. Solve Using the Quadratic Formula x^2-4x+3=0. Step 2. Subtract 9 from both side of the equation : x2-4x = -9. High School Math Solutions - Quadratic Equations Calculator, Part 1. Factor x^2-4x-5. Factor x2 − 4x−5 x 2 - 4 x - 5 using the AC method. Using the perfect square trinomial formula. Solve in one variable or many. Step 2. en. x2 − 4x + 24 x 2 - 4 x + 24. Subtract 16 from both side of the equation : x2+4x = -16. a=-5 b=1 . Step 2. Step 3. Step 2. Just like running, it takes practice and dedication. x2 − 4x−5 = 0 x 2 - 4 x - 5 = 0. Divide each term in by . Limits. You take half of the number that's with the single x , and add the square of that to both sides. Step 4. Algebra. Factor x x out of −x2 - x 2. Add 2 2 and 1 1. Factor x x out of x⋅4+x(−x) x ⋅ 4 + x ( - x). Step 3.1. 4±√(−4)2 − 4⋅(1⋅3) 2⋅1 4 ± ( - 4 Solve by Factoring x^2+4x-21=0.2. Simplify each term.3. The unknowing Read More. en. Step 2. 4±√(−4)2 −4 ⋅(1⋅−2) 2⋅1 4 Solve Quadratic Equation by Completing The Square. To create a trinomial square on the left side of the equation, find a value that is equal to the square of half of b b. Find a pair of integers whose product is c c and whose sum is b b. Simplify and combine like terms. x2 − 4x − 12 x 2 - 4 x - 12. Enter a problem Cooking Calculators. Now, since this is a quadratic function, so it should have only one maxima or minima. Expand using the FOIL Method. x2 − 4x − 7 = 0 x 2 - 4 x - 7 = 0. Tap for more steps 4x2 − 2x+6x−3 4 x 2 - 2 x + 6 x - 3. High School Math Solutions - Quadratic Equations Calculator, Part 2. But what if the quadratic equation Read More. 2.12. Popular Problems Algebra Factor x^2-4x x2 − 4x x 2 - 4 x Factor x x out of x2 x 2. Related Symbolab blog posts. Example: 2x-1=y,2y+3=x. Step 1.1. Simplify and combine like terms. Let f(x)=3x^2-4x+2. 4x = 2⋅(2x)⋅1 4 x = 2 ⋅ ( 2 x) ⋅ 1. Solve by Completing the Square x^2-4x+20=0. 2. Since a+b is positive, the positive number Two numbers r and s sum up to 4 exactly when the average of the two numbers is \frac{1}{2}*4 = 2. You can also see that the midpoint of r and s corresponds to the axis of symmetry of the parabola represented by the quadratic equation y=x^2+Bx+C. Factoring is the process Read More. Math can be an intimidating subject. x2+4x+4 Final result : (x + 2)2 Step by step solution : Step 1 :Trying to factor by splitting the middle term 1.3. Rewrite 1 1 as 12 1 2. x2 − 22 x 2 - 2 2. (x−8)(x+ 4) ( x - 8) ( x + 4) Solve Quadratic Equation by Completing The Square.3. 100. The final answer is the combination of both solutions. Solve your math problems using our free math solver with step-by-step solutions. Just like running, it takes practice and dedication. x2 − 4x − 9 = 29 x 2 - 4 x - 9 = 29. To create a trinomial square on the left side of the equation, find a value that is equal to the square of half of . Step 3. Consider the form x2 + bx+c x 2 + b x + c. Vertex: (2,−4) ( 2, - 4) Focus: (2,−15 4) ( 2, - 15 4) Axis of Symmetry: x = 2 x = 2. Simplify. Algebra. en. Quadratic equation The values of x that satisfy the equation are called solutions of the equation, and roots or zeros of the expression on its left-hand side.11. Practice, practice, practice. 2. Factor 4x^2-4x+1.3., < > ≤: ≥ ^ √: ⬅: : F _ ÷ | (* / ⌫ A: ↻: x: y = +-G View solution steps Evaluate (x − 2)2 Graph Quiz Polynomial x2−4x+4 Similar Problems from Web Search x2 − 4x + 4 x2-4x+4 Final result … x^{2}-x-6=0-x+3\gt 2x+1; line\:(1,\:2),\:(3,\:1) f(x)=x^3; prove\:\tan^2(x)-\sin^2(x)=\tan^2(x)\sin^2(x) \frac{d}{dx}(\frac{3x+9}{2-x}) (\sin^2(\theta))' \sin(120) \lim … Graph y=x^2-4x-2. x⋅x−4x x ⋅ x - 4 x Factor x x out of −4x - 4 x. Graph y=x^2-4x-3. Apply the distributive property. Practice Makes Perfect.13. Cooking Measurement Converter Cooking Ingredient Converter Cake Pan Converter See more.600 x = 2 Step by step solution : Step 1 :Equation at the end of step 1 : ( (2•5x2) - 4x) - 32 = 0 Step 2 : Step 3 :Pulling out like x2-14x-32=0 Two solutions were found : x = 16 x = -2 Step by step solution : Step 1 :Trying to factor by splitting the middle term 1. In general, when x^{2}+bx+c is a perfect square, it can always be factored as \left(x+\frac{b}{2}\right)^{2}. Find the properties of the given parabola.1. Tap for more steps Step 1. Learn the basics, check your work, gain insight on different ways to solve problems. For math, science, nutrition, history Solve by Completing the Square x^2-4x-2=0. To create a trinomial square on the left side of the equation, find a value that is equal to the square of half of b b. Math can be an intimidating subject.13. Set equal to and solve for . Enter a problem Cooking Calculators. Enter a problem Cooking Calculators. Just like running, it takes practice and dedication. 2. Check that the middle term is two times the product of the numbers being squared in the first term and third term.3. It is pretty strait The trinomial 4x^2-12x+9 4x2 −12x+9 is a perfect square trinomial, because it's discriminant is equal to zero. The final answer is .2. Step 3. x^{2}+4x+3=0. x^{2}+4x+5=0. en. Graph x^2+y^2-4x=0. Solving quadratics by factorizing (link to previous post) usually works just fine. x2−x−2 x 2 - x - 2. Use the quadratic formula to find the solutions. Graph y=x^2-4x-12. (x−5)(x+ 1) ( x - 5) ( x + 1) x^{2}-4x-5. Rewrite the equation in vertex form.1. x^2-4x+24 is of the form ax^2+bx+c with a=1, b=-4 and Algebra. Rewrite the equation in vertex form. x(4−x) x ( 4 - x) y = x2 − 4x − 2 y = x 2 - 4 x - 2. Add 7 7 to both sides of the equation. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. Related Symbolab blog posts. In this case, whose product is −12 - 12 and whose sum is −4 - 4. Math notebooks have been around for hundreds of years. Cooking Measurement Converter Cooking Ingredient Converter Cake Pan Converter See more. Matrix. x2 − 4x = 5 x 2 - 4 x = 5. Factor x^{2}+4x-5. Write the factored form using these integers. Tap for more steps Step 1. Related Symbolab blog posts. Step 3. Tap for more steps Direction: Opens Up. 22 2 2. 100.4. Related Symbolab blog posts. Related Symbolab blog posts. Reorder and . x⋅x+x⋅ −4 x ⋅ x + x ⋅ - 4 Factor x x out of x⋅x+x⋅−4 x ⋅ x + x ⋅ - 4. Add 4 to both sides of the equation : On the right hand side we have : Find the Standard Form of the Parabola f(x)=x^2+4x. x⋅x+x⋅ −4 x ⋅ x + x ⋅ - 4 Factor x x out of x⋅x+x⋅−4 x … Free quadratic equation calculator - Solve quadratic equations using factoring, complete the square and the quadratic formula step-by-step Popular Problems Algebra Solve by Factoring x^2-4x=0 x2 − 4x = 0 x 2 - 4 x = 0 Factor x x out of x2 −4x x 2 - 4 x. Find the properties of the given parabola. Factoring is the process Read More. (b 2)2 = (−2)2 ( b 2) 2 = ( - 2) 2. x2 − 4x+2 = 0 x 2 - 4 x + 2 = 0. x2 −4x + 24 is of the form ax2 + bx + c with a = 1, b = − 4 and c = 24. Solve by Factoring x^2+4x-21=0. Limits. Related Symbolab blog posts. Get step-by-step answers and hints for your math homework problems. Rewrite the equation in vertex form. Directrix: y = −7 4 y = - 7 4. It can be solved by the method of completing the square or the quadratic formula. x2 − 4x + 20 = 0 x 2 - 4 x + 20 = 0. x^2+11x+24. Directrix: y = −17 4 y = - 17 4. Simultaneous equation. Two numbers r and s sum up to 4 exactly when the average of the two numbers is \frac{1}{2}*4 = 2.1. To create a trinomial square on the left side of the equation, find a value that is equal to the square of half of . Next add the constant term ( 1 a) to the right side of the Algebra. Cooking Measurement Converter Cooking Ingredient Converter Cake Pan Converter See more. Algebra. If you want Read More. Tap for more steps x = y2 4 x = y 2 4.11. Related Symbolab blog posts. Welcome to our new "Getting Started" math solutions series. Write the factored form using these integers. y = (x− 2)2 −4 y = ( x - 2) 2 - 4. Tap for more steps Step 1.414 Explanation: x2 +4x + 2 = 0 cannot be factored because there are no factors of 2 which add up to 4. Factor x^2-4x+24. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. 4x = 2⋅x ⋅2 4 x = 2 ⋅ x ⋅ 2. Tap for more steps 4x2+1 4 x 2 + 1.3. Move to the right side of the equation by adding to both sides. Step 1. So, we differentiate the function to find out what is the point that reaches the maxima or Algebra. If you want Read More.