(x - 4)^2 = 36 A) x = 2 or -10 B) x = 10 or -2 C) x = ± 4 D) x = ± 10

asked Feb 3, 2019 60.2k views

4 votes

(x - 4)^2 = 36

A) x = 2 or -10
B) x = 10 or -2
C) x = ± 4
D) x = ± 10

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2 votes

Answer:

B) x = 10 or -2

Explanation:

Micor answered Feb 5, 2019

by Micor

7.8k points

2 votes

(x-4)^2=36
take square roots,
&pm; (x-4) =6
=>
x-4=6 => x=10
-(x-4)=6 => x-4 = -6 => x=-2

Jimminybob answered Feb 9, 2019

7.6k points

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