F(x)=3x^2+30x+72

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Solution for F(x)=3x^2+30x+72 equation: 



(F)=3F^2+30F+72

We move all terms to the left:

(F)-(3F^2+30F+72)=0

We get rid of parentheses

-3F^2+F-30F-72=0

We add all the numbers together, and all the variables

-3F^2-29F-72=0

a = -3; b = -29; c = -72;
Δ = b2-4ac
Δ = -292-4·(-3)·(-72)
Δ = -23
Delta is less than zero, so there is no solution for the equation

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