F(x)=x-2/x^2-x-6

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Solution for F(x)=x-2/x^2-x-6 equation: 



(F)=F-2/F^2-F-6

We move all terms to the left:

(F)-(F-2/F^2-F-6)=0



Domain of the equation: F^2-F-6)!=0

F∈R



We get rid of parentheses

F-F+2/F^2+F+6=0

We multiply all the terms by the denominator


F*F^2-F*F^2+F*F^2+6*F^2+2=0

We add all the numbers together, and all the variables

6F^2+F*F^2-F*F^2+F*F^2+2=0

Wy multiply elements

6F^2+F^3-1F^3+F^3+2=0

We do not support eFpression: F^3

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