F(5)=3x+9/2x^

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Solution for F(5)=3x+9/2x^ equation: 



(5)=3F+9/2F^

We move all terms to the left:

(5)-(3F+9/2F^)=0



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

F!=0/1

F!=0

F∈R



We get rid of parentheses

-3F-9/2F^+5=0

We multiply all the terms by the denominator


-3F*2F^+5*2F^-9=0

Wy multiply elements

-6F^2+10F-9=0

a = -6; b = 10; c = -9;
Δ = b2-4ac
Δ = 102-4·(-6)·(-9)
Δ = -116
Delta is less than zero, so there is no solution for the equation

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