-3=x^2-3x+9

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Solution for -3=x^2-3x+9 equation: 



-3=x^2-3x+9

We move all terms to the left:

-3-(x^2-3x+9)=0

We get rid of parentheses

-x^2+3x-9-3=0

We add all the numbers together, and all the variables

-1x^2+3x-12=0

a = -1; b = 3; c = -12;
Δ = b2-4ac
Δ = 32-4·(-1)·(-12)
Δ = -39
Delta is less than zero, so there is no solution for the equation

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