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4x-4x^2=37
We move all terms to the left:
4x-4x^2-(37)=0
a = -4; b = 4; c = -37;
Δ = b2-4ac
Δ = 42-4·(-4)·(-37)
Δ = -576
Delta is less than zero, so there is no solution for the equation
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