1/3x^2-11x-4

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Solution for 1/3x^2-11x-4 equation: 


x in (-oo:+oo)

(1/3)*x^2-(11*x)-4 = 0

(1/3)*x^2-11*x-4 = 0

1/3*x^2-11*x-4 = 0

DELTA = (-11)^2-(-4*1/3*4)

DELTA = 379/3

DELTA > 0

x = ((379/3)^(1/2)+11)/(1/3*2) or x = (11-(379/3)^(1/2))/(1/3*2)

x = 3/2*((379/3)^(1/2)+11) or x = 3/2*(11-(379/3)^(1/2))

x in { 3/2*(11-(379/3)^(1/2)), 3/2*((379/3)^(1/2)+11) }

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