Answer:
x = - 10, x = 6
Step-by-step explanation:
Given
(x + 2)² = 64 ( take the square root of both sides )
x + 2 = ± [tex]\sqrt{64}[/tex] = ± 8 ( subtract 2 from both sides )
x = - 2 ± 8
Thus
x = - 2 - 8 = - 10
x = - 2 + 8 = 6
Answer:
X=30
Step-by-step explanation:
30+2=32
32x2=64
