[" 13.Simplify "],[qquad [" (i) "((15^(1/3))/(9^(1/4)))^(-6)]]

Simplify ((15^(1/3))/(9^(1/4)))^(-6)

Simplify. (i) ((15^(1//3))/(9^(1//4)))^(-6) (ii) ((12^(1//5))/(27^(1//5)))^(5//2) (iii) ((15^(1//4))/(3^(1//2)))^(-2)

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