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Change to radical form

Submitted by Michelle on 11. February 2007 - 7:29
Change to radical form: (8/27)4/3
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We can write 8/27 as 

Submitted by Tutor on 11. February 2007 - 7:30.

We can write 8/27 as 

 (2/3)3

Or[(2/3)3 ]4/3

=(2/3)4           

(As 3 cancels out from Both Numerator and Denominctor Leaving just Power of 4) 

2*2*2*2 =16

and 3*3*3*3=81 

Hence = 16/81 Answer 

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