xx2=4+2x

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Solution for xx2=4+2x equation: 



xx2=4+2x

We move all terms to the left:

xx2-(4+2x)=0

We add all the numbers together, and all the variables

xx2-(2x+4)=0

We get rid of parentheses

xx2-2x-4=0

We add all the numbers together, and all the variables

-2x+xx2-4=0

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

-2x+xx2=4

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