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3x^2=2x-8
We move all terms to the left:
3x^2-(2x-8)=0
We get rid of parentheses
3x^2-2x+8=0
a = 3; b = -2; c = +8;
Δ = b2-4ac
Δ = -22-4·3·8
Δ = -92
Delta is less than zero, so there is no solution for the equation
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