(2+x)2=11

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Solution for (2+x)2=11 equation: 



(2+x)2=11

We move all terms to the left:

(2+x)2-(11)=0

We add all the numbers together, and all the variables

(x+2)2-11=0

We multiply parentheses

2x+4-11=0

We add all the numbers together, and all the variables

2x-7=0

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

2x=7

x=7/2

x=3+1/2

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