-X^2-x=10

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Solution for -X^2-x=10 equation: 



-X^2-X=10

We move all terms to the left:

-X^2-X-(10)=0

We add all the numbers together, and all the variables

-1X^2-1X-10=0

a = -1; b = -1; c = -10;
Δ = b2-4ac
Δ = -12-4·(-1)·(-10)
Δ = -39
Delta is less than zero, so there is no solution for the equation

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