X-4+x-2=x^2-3-3x+9

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Solution for X-4+x-2=x^2-3-3x+9 equation: 



X-4+X-2=X^2-3-3X+9

We move all terms to the left:

X-4+X-2-(X^2-3-3X+9)=0

We add all the numbers together, and all the variables

2X-(X^2-3-3X+9)-6=0

We get rid of parentheses

-X^2+2X+3X+3-9-6=0

We add all the numbers together, and all the variables

-1X^2+5X-12=0

a = -1; b = 5; c = -12;
Δ = b2-4ac
Δ = 52-4·(-1)·(-12)
Δ = -23
Delta is less than zero, so there is no solution for the equation

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