F(2)=5x^2-3x+6

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Solution for F(2)=5x^2-3x+6 equation: 



(2)=5F^2-3F+6

We move all terms to the left:

(2)-(5F^2-3F+6)=0

We get rid of parentheses

-5F^2+3F-6+2=0

We add all the numbers together, and all the variables

-5F^2+3F-4=0

a = -5; b = 3; c = -4;
Δ = b2-4ac
Δ = 32-4·(-5)·(-4)
Δ = -71
Delta is less than zero, so there is no solution for the equation

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