x^2-1/2x-1/3

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


x in (-oo:+oo)

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

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

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

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

DELTA = 19/12

DELTA > 0

x = ((19/12)^(1/2)+1/2)/(1*2) or x = (1/2-(19/12)^(1/2))/(1*2)

x = ((19/12)^(1/2)+1/2)/2 or x = (1/2-(19/12)^(1/2))/2

x in { (1/2-(19/12)^(1/2))/2, ((19/12)^(1/2)+1/2)/2 }

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