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(F)=2F^2-6F+14
We move all terms to the left:
(F)-(2F^2-6F+14)=0
We get rid of parentheses
-2F^2+F+6F-14=0
We add all the numbers together, and all the variables
-2F^2+7F-14=0
a = -2; b = 7; c = -14;
Δ = b2-4ac
Δ = 72-4·(-2)·(-14)
Δ = -63
Delta is less than zero, so there is no solution for the equation
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