x^2/18+x+11/3=0

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Solution for x^2/18+x+11/3=0 equation: 


x in (-oo:+oo)

(x^2)/18+x+11/3 = 0

1/18*x^2+x+11/3 = 0

DELTA = 1^2-(1/18*11/3*4)

DELTA = 5/27

DELTA > 0

x = ((5/27)^(1/2)-1)/(1/18*2) or x = (-(5/27)^(1/2)-1)/(1/18*2)

x = 9*((5/27)^(1/2)-1) or x = -9*((5/27)^(1/2)+1)

x in { -9*((5/27)^(1/2)+1), 9*((5/27)^(1/2)-1) }

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