y(y+4)=-8

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Solution for y(y+4)=-8 equation: 



y(y+4)=-8

We move all terms to the left:

y(y+4)-(-8)=0

We add all the numbers together, and all the variables

y(y+4)+8=0

We multiply parentheses

y^2+4y+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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