SOLUTION: Please help solve this problem: (a^-3/3b)^4= I got this far (1/a^3*3b)^4 Thank You

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Question 181710: Please help solve this problem:
(a^-3/3b)^4=
I got this far
(1/a^3*3b)^4
Thank You
Answer by Mathtut(3670) About Me  (Show Source):
You can put this solution on YOUR website!
(a^-3/3b)^4
:
when exponents are raised to a power you multiply the two powers together. Dont forget the constant
:
%28a%5E-3%2F3b%29%5E4=a%5E-12%2F81b%5E4 if you are too write all exponents as positive then the final answer would be
:
1%2F81a%5E12b%5E4