F(x)=5x^2-7x+68

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Solution for F(x)=5x^2-7x+68 equation: 



(F)=5F^2-7F+68

We move all terms to the left:

(F)-(5F^2-7F+68)=0

We get rid of parentheses

-5F^2+F+7F-68=0

We add all the numbers together, and all the variables

-5F^2+8F-68=0

a = -5; b = 8; c = -68;
Δ = b2-4ac
Δ = 82-4·(-5)·(-68)
Δ = -1296
Delta is less than zero, so there is no solution for the equation

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