SOLUTION: The fourth root of the cubed root of 16. I tried simplifying it to the fourth root of 2 cubed roots of 2. I have no clue if that is right because we weren't shown how to do this

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Question 293102: The fourth root of the cubed root of 16.
I tried simplifying it to the fourth root of 2 cubed roots of 2. I have no clue if that is right because we weren't shown how to do this it was a bonus on our homework. Please help me.

Answer by richwmiller(17219)   (Show Source): You can put this solution on YOUR website!

you can get the fourth root of 16 first
=2
2^3=8
or you can cube 16 first
16*16*16=8*2*8*2*8*2=8*8*8*8
so we have =8
or did you mean

(16^(1/3))^(1/4)

16^(1/12)==abt 1.26

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