Question

8x^2 + 8x -4 = 0

Solve for x, find values of x.
​

Answer 1

Answer:

x = -1/2

Step-by-step explanation:

8x²+8x-4 = 0

dividing throughout by 4 to simplify it.

4x²+4x-1 = 0                        a=4, b=4,c=1

x = -b±√b²-4ac

          2a

x = -4±√4²-4x4x1

         2x4

x = -4±√16-16

           8

x = -4±0

       8

x = -4/8

x = -1/2