x^-3/2=27

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Solution for x^-3/2=27 equation: 


D( x )

x = 0

x = 0

x = 0

x in (-oo:0) U (0:+oo)

(x^-3)/2 = 27 // - 27

(x^-3)/2-27 = 0

1/2*x^-3 = 27 // : 1/2

x^-3 = 54

-3 < 0

1/(x^3) = 54 // * x^3

1 = 54*x^3 // : 54

1/54 = x^3

x^3 = 1/54 // ^ 1/3

x = (1/54)^(1/3)

x = (1/54)^(1/3)

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