-12x-15=3x^2

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Solution for -12x-15=3x^2 equation: 



-12x-15=3x^2

We move all terms to the left:

-12x-15-(3x^2)=0

determiningTheFunctionDomain
-3x^2-12x-15=0

a = -3; b = -12; c = -15;
Δ = b2-4ac
Δ = -122-4·(-3)·(-15)
Δ = -36
Delta is less than zero, so there is no solution for the equation

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