8=x-x^2

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Solution for 8=x-x^2 equation: 



8=x-x^2

We move all terms to the left:

8-(x-x^2)=0

We get rid of parentheses

x^2-x+8=0

We add all the numbers together, and all the variables

x^2-1x+8=0

a = 1; b = -1; c = +8;
Δ = b2-4ac
Δ = -12-4·1·8
Δ = -31
Delta is less than zero, so there is no solution for the equation

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