2(x+1)2=40

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Solution for 2(x+1)2=40 equation: 



2(x+1)2=40

We move all terms to the left:

2(x+1)2-(40)=0

We multiply parentheses

4x+4-40=0

We add all the numbers together, and all the variables

4x-36=0

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

4x=36

x=36/4

x=9

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