F(2)=7x^2-6x+8

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Solution for F(2)=7x^2-6x+8 equation: 



(2)=7F^2-6F+8

We move all terms to the left:

(2)-(7F^2-6F+8)=0

We get rid of parentheses

-7F^2+6F-8+2=0

We add all the numbers together, and all the variables

-7F^2+6F-6=0

a = -7; b = 6; c = -6;
Δ = b2-4ac
Δ = 62-4·(-7)·(-6)
Δ = -132
Delta is less than zero, so there is no solution for the equation

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