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17x=-8x^2-12
We move all terms to the left:
17x-(-8x^2-12)=0
We get rid of parentheses
8x^2+17x+12=0
a = 8; b = 17; c = +12;
Δ = b2-4ac
Δ = 172-4·8·12
Δ = -95
Delta is less than zero, so there is no solution for the equation
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