3x^3/2=81

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Solution for 3x^3/2=81 equation: 


x in (-oo:+oo)

(3*x^3)/2 = 81 // - 81

(3*x^3)/2-81 = 0

3/2*x^3 = 81 // : 3/2

x^3 = 54

x^3 = 54 // ^ 1/3

x = 3*2^(1/3)

x = 3*2^(1/3)

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