F(x)=-4x2+6x-2

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Solution for F(x)=-4x2+6x-2 equation: 



(F)=-4F^2+6F-2

We move all terms to the left:

(F)-(-4F^2+6F-2)=0

We get rid of parentheses

4F^2-6F+F+2=0

We add all the numbers together, and all the variables

4F^2-5F+2=0

a = 4; b = -5; c = +2;
Δ = b2-4ac
Δ = -52-4·4·2
Δ = -7
Delta is less than zero, so there is no solution for the equation

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