F(x)=9/2x^2-5

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Solution for F(x)=9/2x^2-5 equation: 



(F)=9/2F^2-5

We move all terms to the left:

(F)-(9/2F^2-5)=0



Domain of the equation: 2F^2-5)!=0

F∈R



We get rid of parentheses

F-9/2F^2+5=0

We multiply all the terms by the denominator


F*2F^2+5*2F^2-9=0

Wy multiply elements

2F^3+10F^2-9=0

We do not support eFpression: F^3

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