Question

How do you simplify `(81^(-3/2))^(-1/2)`?

Answer 1

27

Explanation:

Since `(A^p)^q` = `A^(p*q)`

`(81^(−3/2))^(−1/2)` = `81^(3/4)`

= `(3*3*3*3)^(3/4)`

= `3^3` = 27