72x-27/8x^2

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Solution for 72x-27/8x^2 equation: 


x in (-oo:+oo)

72*x-((27/8)*x^2) = 0

(-27/8)*x^2+72*x = 0

72*x-27/8*x^2 = 0

DELTA = 72^2-(-27/8*0*4)

DELTA = 5184

DELTA > 0

x = (5184^(1/2)-72)/(-27/8*2) or x = (-5184^(1/2)-72)/(-27/8*2)

x = 0 or x = 64/3

x in { 0, 64/3 }

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