x*x+3x=-3

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Solution for x*x+3x=-3 equation: 



x*x+3x=-3

We move all terms to the left:

x*x+3x-(-3)=0

We add all the numbers together, and all the variables

3x+x*x+3=0

Wy multiply elements

x^2+3x+3=0

a = 1; b = 3; c = +3;
Δ = b2-4ac
Δ = 32-4·1·3
Δ = -3
Delta is less than zero, so there is no solution for the equation

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