Question

Which of the following is an equivalent representation of 3Which of the following is an equivalent representation of 3^-4 ?

A. 1/9


B. 1/81


C. 1/27


D. 1/256

Answer 1

B

Explanation:

edge

Answer 2

not sure why 40 points, but hey, who's complaining?

remember
`x^(-m)= (1)/(x^m)`

so

`3^(-4)= (1)/(3^4)= (1)/(81)`

B is the answer