Solve for x in the equation x squared + 4 x minus 4 = 8.

Question

asked May 2, 2021 196k views

2 Answers

Vanangamudi · Answer 1 · 2021-05-09T03:54:54+0000

Answer:

Explanation:

x^2 + 4x - 4 = 8

x^2 + 4x - 4 - 8 = 0

x^2 + 4x - 12 = 0

(x + 6)(x - 2) = 0

x + 6 = 0 x - 2 = 0

x = -6 x = 2

solution is : x = -6 and x = 2