Solve for x. 2x2=128 −6 and 6 −8 and 8 −32 and 32 −64 and 64

2x^2 = 128

Divide both sides by 2:

x^2 = 64

Square root both sides:

X = -8 and 8

step-by-step explanation:

i have done this all on a piece of paper but idk how to put it on here cuz it needs to be drawn

b.my answer is b.

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