x+3x^2=-140

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Solution for x+3x^2=-140 equation: 



x+3x^2=-140

We move all terms to the left:

x+3x^2-(-140)=0

We add all the numbers together, and all the variables

3x^2+x+140=0

a = 3; b = 1; c = +140;
Δ = b2-4ac
Δ = 12-4·3·140
Δ = -1679
Delta is less than zero, so there is no solution for the equation

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