6x^2-21x-12/3x-4

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Solution for 6x^2-21x-12/3x-4 equation: 


x in (-oo:+oo)

6*x^2-(21*x)-((12/3)*x)-4 = 0

6*x^2-21*x-4*x-4 = 0

6*x^2-25*x-4 = 0

DELTA = (-25)^2-(-4*4*6)

DELTA = 721

DELTA > 0

x = (721^(1/2)+25)/(2*6) or x = (25-721^(1/2))/(2*6)

x = (721^(1/2)+25)/12 or x = (25-721^(1/2))/12

x in { (25-721^(1/2))/12, (721^(1/2)+25)/12 }

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