Math

Solve each equation by completing the square.

-36x=8x^2+28

-8x^2-3x=-5

5x^2-x-6=0

6x^2-24x-30=0

7x^2+8x-12=0

-10x^2 -9x+1=0

5x^2-x=4

-11x^2-8x=-7x-10

-3 1/3x^2+ 10x -27 1/2= -231/3

1. 👍
2. 👎
3. 👁
1. Show me how you did one of them, and I will evaluate your solution.

BTW, with the coefficients of your questions, the method of completing the square would be my last choice of the 3 main methods of solving quadratic equations.

1. 👍
2. 👎

Similar Questions

1. Math

Consider the general quadratic equation ax^2 + bx + c = 0, where a is not equal to 0. Solve for x by completing the square.

2. Algebra

Which of the following statements is true? A. Any quadratic equation can be solved by completing the square. B. Completing the square always gives two distinct solutions. C. You can’t complete the square if there is no constant

1. Solve the system of equations y=2x^2-3 y=3x-1 a)no solution b)(-1/2,5),(2,-5/2) c)(-1/2,-5/2),(2,5)**** d)(1/2,5/2),(2,5) 2. How many real number solutions are there to the equation 0=-3x^2+x-4? a)0 ***** b)1 c)2 d)3 3.solve

4. Algebra

Solve the equation by completing the square. x² – 7x – 4 = 0 • 7.53, –0.53 • –7.53, –0.53 • –7.53, 0.53 • 7.53, 0.53

1. math

solve the equation below algebraically and express the result in simplest radical form 13/x=10-x I did 13/x=10-x multiplied each side by x and then subtracted 13 to get 0=13-(10x-x^2) x^2-10x+13=0 x=(10+/- square root of 100-52)/2

2. math

2x^2 + 5x - 8 = 0 Solve the quadratic equation by completing the square.

3. Algebra

x^2=7x+12=0 Solve the following quadratic equation by completing the square. Simplify the solutions and rationalize denominators, if necessary.

4. math

solve by completing square method 16x^2-24x-13=0

1. maths

solve the following equation by completing square x(square) + 5x - 84 Pls show steps x= or x=

2. Math

Solve the equation by completing the square. 2x^2 + 9x + 1 = 0

3. college math

Solve the quadratic equation by completing the square. x^2 + 14x + 35 = 0 and x^2 + 8x = 5

4. Algebra 1

Solve the quadratic equation by completing the square. 4x2 + 2x - 7 = 0 A) x = 1 ± square root of 29/4 B) x = −1 ± square root of 29/4 C) x = −1 ± square root of 29/8 D) x = −1 ± square root of 29/16 Please help me!