1/3x^2-14/9x-8/3=0

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Solution for 1/3x^2-14/9x-8/3=0 equation: 


x in (-oo:+oo)

(1/3)*x^2-((14/9)*x)-(8/3) = 0

(1/3)*x^2+(-14/9)*x-8/3 = 0

1/3*x^2-14/9*x-8/3 = 0

DELTA = (-14/9)^2-(-8/3*1/3*4)

DELTA = 484/81

DELTA > 0

x = ((484/81)^(1/2)+14/9)/(1/3*2) or x = (14/9-(484/81)^(1/2))/(1/3*2)

x = 6 or x = -4/3

x in { -4/3, 6 }

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