X*x+2x=-2

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Solution for X*x+2x=-2 equation: 



X*X+2X=-2

We move all terms to the left:

X*X+2X-(-2)=0

We add all the numbers together, and all the variables

2X+X*X+2=0

Wy multiply elements

X^2+2X+2=0

a = 1; b = 2; c = +2;
Δ = b2-4ac
Δ = 22-4·1·2
Δ = -4
Delta is less than zero, so there is no solution for the equation

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