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3x-1x^2=10
We move all terms to the left:
3x-1x^2-(10)=0
a = -1; b = 3; c = -10;
Δ = b2-4ac
Δ = 32-4·(-1)·(-10)
Δ = -31
Delta is less than zero, so there is no solution for the equation
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