x=x2+12x+31

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Solution for x=x2+12x+31 equation: 



x=x2+12x+31

We move all terms to the left:

x-(x2+12x+31)=0

We add all the numbers together, and all the variables

-(+x^2+12x+31)+x=0

We get rid of parentheses

-x^2-12x+x-31=0

We add all the numbers together, and all the variables

-1x^2-11x-31=0

a = -1; b = -11; c = -31;
Δ = b2-4ac
Δ = -112-4·(-1)·(-31)
Δ = -3
Delta is less than zero, so there is no solution for the equation

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