2/3x^2-3x-54

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Solution for 2/3x^2-3x-54 equation: 


x in (-oo:+oo)

(2/3)*x^2-(3*x)-54 = 0

(2/3)*x^2-3*x-54 = 0

2/3*x^2-3*x-54 = 0

DELTA = (-3)^2-(-54*2/3*4)

DELTA = 153

DELTA > 0

x = (153^(1/2)+3)/(2/3*2) or x = (3-153^(1/2))/(2/3*2)

x = 3/4*(3*17^(1/2)+3) or x = 3/4*(3-3*17^(1/2))

x in { 3/4*(3-3*17^(1/2)), 3/4*(3*17^(1/2)+3) }

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