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(F)=5F^2+60F+194
We move all terms to the left:
(F)-(5F^2+60F+194)=0
We get rid of parentheses
-5F^2+F-60F-194=0
We add all the numbers together, and all the variables
-5F^2-59F-194=0
a = -5; b = -59; c = -194;
Δ = b2-4ac
Δ = -592-4·(-5)·(-194)
Δ = -399
Delta is less than zero, so there is no solution for the equation
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