(2x-1)2=8

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Solution for (2x-1)2=8 equation: 



(2x-1)2=8

We move all terms to the left:

(2x-1)2-(8)=0

We multiply parentheses

4x-2-8=0

We add all the numbers together, and all the variables

4x-10=0

We move all terms containing x to the left, all other terms to the right

4x=10

x=10/4

x=2+1/2

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