x=4-2/x^2

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Solution for x=4-2/x^2 equation: 



x=4-2/x^2

We move all terms to the left:

x-(4-2/x^2)=0



Domain of the equation: x^2)!=0

x!=0/1

x!=0

x∈R



We get rid of parentheses

x+2/x^2-4=0

We multiply all the terms by the denominator


x*x^2-4*x^2+2=0

We add all the numbers together, and all the variables

-4x^2+x*x^2+2=0

Wy multiply elements

-4x^2+x^3+2=0

We do not support expression: x^3

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