Question

X^2-4x-8=8
Solve by factoring
Show work
Thanks!!

Answer 1

x = 20

Explanation:

x^2 - 4x - 8 = 8

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

x^2 - 4x = 16

x (x - 4) = 16

x - 4 = 16

x - 4 + 4 = 16 + 4

x = 20