F(x)=-2x2+3x-11

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Solution for F(x)=-2x2+3x-11 equation: 



(F)=-2F^2+3F-11

We move all terms to the left:

(F)-(-2F^2+3F-11)=0

We get rid of parentheses

2F^2-3F+F+11=0

We add all the numbers together, and all the variables

2F^2-2F+11=0

a = 2; b = -2; c = +11;
Δ = b2-4ac
Δ = -22-4·2·11
Δ = -84
Delta is less than zero, so there is no solution for the equation

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