Question

What is `(9/16)^(-3/2)` in fractional or radical form?

Answer 1

=`64/27`

Explanation:

`(9/16)^(-3/2)" "(a/b)^-m = (b/a)^(+m)`

`(16/9)^(3/2) " "x^(m/n) = (rootn x)^m`

`sqrt(16/9)^3 = (4/3)^3`

=`64/27`