0=x^2+130+21x

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Solution for 0=x^2+130+21x equation: 



0=x^2+130+21x

We move all terms to the left:

0-(x^2+130+21x)=0

We add all the numbers together, and all the variables

-(x^2+130+21x)=0

We get rid of parentheses

-x^2-21x-130=0

We add all the numbers together, and all the variables

-1x^2-21x-130=0

a = -1; b = -21; c = -130;
Δ = b2-4ac
Δ = -212-4·(-1)·(-130)
Δ = -79
Delta is less than zero, so there is no solution for the equation

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