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2x+8=-6x^2
We move all terms to the left:
2x+8-(-6x^2)=0
We get rid of parentheses
6x^2+2x+8=0
a = 6; b = 2; c = +8;
Δ = b2-4ac
Δ = 22-4·6·8
Δ = -188
Delta is less than zero, so there is no solution for the equation
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