F(x)=-2/x+2

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



(F)=-2/F+2

We move all terms to the left:

(F)-(-2/F+2)=0



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

F∈R



We get rid of parentheses

F+2/F-2=0

We multiply all the terms by the denominator


F*F-2*F+2=0

We add all the numbers together, and all the variables

-2F+F*F+2=0

Wy multiply elements

F^2-2F+2=0

a = 1; b = -2; c = +2;
Δ = b2-4ac
Δ = -22-4·1·2
Δ = -4
Delta is less than zero, so there is no solution for the equation

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