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

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Solution for 0=-3x^2+2x-9 equation: 



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We get rid of parentheses

3x^2-2x+9=0

a = 3; b = -2; c = +9;
Δ = b2-4ac
Δ = -22-4·3·9
Δ = -104
Delta is less than zero, so there is no solution for the equation

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