Question

Solve the quadratic equation.

(x + 3)^2 = 64

A) x = 5 or -11
B) x = 11 or -5
C) x = ± 3
D) x = ± 11

Answer 1

A
Sq rt each side you get
X+3= +-8

X+3=8
-3. -3
X=5

X+3=-8
-3. -3
X=-11