F(x)=12x+36/3x-6

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Solution for F(x)=12x+36/3x-6 equation: 



(F)=12F+36/3F-6

We move all terms to the left:

(F)-(12F+36/3F-6)=0



Domain of the equation: 3F-6)!=0

F∈R



We get rid of parentheses

F-12F-36/3F+6=0

We multiply all the terms by the denominator


F*3F-12F*3F+6*3F-36=0

Wy multiply elements

3F^2-36F^2+18F-36=0

We add all the numbers together, and all the variables

-33F^2+18F-36=0

a = -33; b = 18; c = -36;
Δ = b2-4ac
Δ = 182-4·(-33)·(-36)
Δ = -4428
Delta is less than zero, so there is no solution for the equation

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