226k views
3 votes
Simplify the expression. Write answer using only positive exponents.


(1/3a^3)^-4

2 Answers

10 votes

Answer:

81/a^12

Explanation:

User Ted Fitzpatrick
by
7.8k points
9 votes

Answer:

81/a^16

Explanation:

(1/3a^3)^-4

1/3^-4a^-16

3^4 x 1/a^16

81/a^16

User Bryan Schoen
by
6.6k points