F(x)=-1/2xx

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Solution for F(x)=-1/2xx equation: 



(F)=-1/2FF

We move all terms to the left:

(F)-(-1/2FF)=0



Domain of the equation: 2FF)!=0

F!=0/1

F!=0

F∈R



We get rid of parentheses

F+1/2FF=0

We multiply all the terms by the denominator


F*2FF+1=0

Wy multiply elements

2F^2+1=0

a = 2; b = 0; c = +1;
Δ = b2-4ac
Δ = 02-4·2·1
Δ = -8
Delta is less than zero, so there is no solution for the equation

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