Question

Solve by using the perfect squares method.

x power of 2 + 8x + 16 = 0

2

-2

4

-4

Answer 1

(x+4)^2 =0
x=-4

or u can use the quadratic formula

Answer 2

Thank you :D

Answer 3

x+4=0 x+4=0
-4 -4 -4 -4
x=-4 x=-4