n2-3n/2

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Solution for n2-3n/2 equation: 


n in (-oo:+oo)

n^2-((3*n)/2) = 0

n^2+(-3/2)*n = 0

n^2-3/2*n = 0

DELTA = (-3/2)^2-(0*1*4)

DELTA = 9/4

DELTA > 0

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

n = 3/2 or n = 0

n in { 0, 3/2 }

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