(Z^2/6)-(3Z/2)

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Solution for (Z^2/6)-(3Z/2) equation: 


Z in (-oo:+oo)

(Z^2)/6-((3*Z)/2) = 0

(Z^2)/6+(-3/2)*Z = 0

1/6*Z^2-3/2*Z = 0

DELTA = (-3/2)^2-(0*1/6*4)

DELTA = 9/4

DELTA > 0

Z = ((9/4)^(1/2)+3/2)/(1/6*2) or Z = (3/2-(9/4)^(1/2))/(1/6*2)

Z = 9 or Z = 0

Z in { 0, 9 }

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