(x-3)^2=2x^2-18

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Solution for (x-3)^2=2x^2-18 equation: 



(x-3)^2=2x^2-18

We move all terms to the left:

(x-3)^2-(2x^2-18)=0

We get rid of parentheses

-2x^2+(x-3)^2+18=0

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

-2x^2+(x-3)^2=-18

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