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36.5=-16x^2+48x
We move all terms to the left:
36.5-(-16x^2+48x)=0
We get rid of parentheses
16x^2-48x+36.5=0
a = 16; b = -48; c = +36.5;
Δ = b2-4ac
Δ = -482-4·16·36.5
Δ = -32
Delta is less than zero, so there is no solution for the equation
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