x2-x=-3

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Solution for x2-x=-3 equation: 



x2-x=-3

We move all terms to the left:

x2-x-(-3)=0

We add all the numbers together, and all the variables

x^2-1x+3=0

a = 1; b = -1; c = +3;
Δ = b2-4ac
Δ = -12-4·1·3
Δ = -11
Delta is less than zero, so there is no solution for the equation

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