4x^2/3-27x^1/3-7=0

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Solution for 4x^2/3-27x^1/3-7=0 equation: 


x in (-oo:+oo)

(4*x^2)/3-((27*x^1)/3)-7 = 0

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

4/3*x^2-9*x-7 = 0

DELTA = (-9)^2-(-7*4/3*4)

DELTA = 355/3

DELTA > 0

x = ((355/3)^(1/2)+9)/(4/3*2) or x = (9-(355/3)^(1/2))/(4/3*2)

x = 3/8*((355/3)^(1/2)+9) or x = 3/8*(9-(355/3)^(1/2))

x in { 3/8*(9-(355/3)^(1/2)), 3/8*((355/3)^(1/2)+9) }

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