x^2(x^2-4)=3x^2-11

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Solution for x^2(x^2-4)=3x^2-11 equation: 



x^2(x^2-4)=3x^2-11

We move all terms to the left:

x^2(x^2-4)-(3x^2-11)=0

We get rid of parentheses

x^2(x^2-4)-3x^2+11=0

We add all the numbers together, and all the variables

-3x^2+x^2(x^2-4)+11=0

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

-3x^2+x^2(x^2-4)=-11

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