x(2x+2)=-8

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Solution for x(2x+2)=-8 equation: 



x(2x+2)=-8

We move all terms to the left:

x(2x+2)-(-8)=0

We add all the numbers together, and all the variables

x(2x+2)+8=0

We multiply parentheses

2x^2+2x+8=0

a = 2; b = 2; c = +8;
Δ = b2-4ac
Δ = 22-4·2·8
Δ = -60
Delta is less than zero, so there is no solution for the equation

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