X^2=-4y-8

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Solution for X^2=-4y-8 equation: 



X^2=-4X-8

We move all terms to the left:

X^2-(-4X-8)=0

We get rid of parentheses

X^2+4X+8=0

a = 1; b = 4; c = +8;
Δ = b2-4ac
Δ = 42-4·1·8
Δ = -16
Delta is less than zero, so there is no solution for the equation

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