F(x)=x^2/x^2+1

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Solution for F(x)=x^2/x^2+1 equation: 



(F)=F^2/F^2+1

We move all terms to the left:

(F)-(F^2/F^2+1)=0



Domain of the equation: F^2+1)!=0

F∈R



We get rid of parentheses

-F^2/F^2+F-1=0

Fractions to decimals

F-1+1=0

We add all the numbers together, and all the variables

F=0

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