6x^2-7x-3/6x-9

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Solution for 6x^2-7x-3/6x-9 equation: 


x in (-oo:+oo)

6*x^2-(7*x)-((3/6)*x)-9 = 0

6*x^2-7*x+(-1/2)*x-9 = 0

6*x^2-15/2*x-9 = 0

DELTA = (-15/2)^2-(-9*4*6)

DELTA = 1089/4

DELTA > 0

x = ((1089/4)^(1/2)+15/2)/(2*6) or x = (15/2-(1089/4)^(1/2))/(2*6)

x = 2 or x = -3/4

x in { -3/4, 2 }

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