X+2=-x^2+x-1

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Solution for X+2=-x^2+x-1 equation: 



X+2=-X^2+X-1

We move all terms to the left:

X+2-(-X^2+X-1)=0

We get rid of parentheses

X^2-X+X+1+2=0

We add all the numbers together, and all the variables

X^2+3=0

a = 1; b = 0; c = +3;
Δ = b2-4ac
Δ = 02-4·1·3
Δ = -12
Delta is less than zero, so there is no solution for the equation

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