Question

What are the solutions to the equation?

Answer 1

x = -4 ±3

x = -7,-1

Explanation:

x^2 + 8x = -7

1/2 B ^ 2 = 16

x^2 + 8x + 16 = 16 -7

(x + 4) ^2 = 9

x + 4 = ±3

x = -4 ±3

x = -7,-1