Answer:
The first one and the third one. 1/9 and 3^(-6) x 3^(4)
Explanation:
3^3 x 3^(-2) is 3^ 3-2, or 3^1. 3^1 is just 3, and so 3^-2 is the answer. The choices that are equal to 3^-2 are 1/9 and 3^-6 x 3^4
6.5m questions
8.6m answers