3x-3/4x2

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Solution for 3x-3/4x2 equation: 


x in (-oo:+oo)

3*x-((3/4)*x^2) = 0

(-3/4)*x^2+3*x = 0

3*x-3/4*x^2 = 0

DELTA = 3^2-(-3/4*0*4)

DELTA = 9

DELTA > 0

x = (9^(1/2)-3)/(-3/4*2) or x = (-9^(1/2)-3)/(-3/4*2)

x = 0 or x = 4

x in { 0, 4 }

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