Y=-2x2-6x-6

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Solution for Y=-2x2-6x-6 equation: 



=-2Y^2-6Y-6

We move all terms to the left:

-(-2Y^2-6Y-6)=0

We get rid of parentheses

2Y^2+6Y+6=0

a = 2; b = 6; c = +6;
Δ = b2-4ac
Δ = 62-4·2·6
Δ = -12
Delta is less than zero, so there is no solution for the equation

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