x2+x+100=-x

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Solution for x2+x+100=-x equation: 



x2+x+100=-x

We move all terms to the left:

x2+x+100-(-x)=0

We add all the numbers together, and all the variables

x2+x-(-1x)+100=0

We add all the numbers together, and all the variables

x^2+x-(-1x)+100=0

We get rid of parentheses

x^2+x+1x+100=0

We add all the numbers together, and all the variables

x^2+2x+100=0

a = 1; b = 2; c = +100;
Δ = b2-4ac
Δ = 22-4·1·100
Δ = -396
Delta is less than zero, so there is no solution for the equation

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