Question

What is `sqrt(16r^4s^5)`?

Answer 1

`4r^2s^2sqrts`

Explanation:

Breakdown the problem into factors that can be pulled out of the `sqrt`

`sqrt(4*4*r^2*r^2*s^2*s^2*s)`

This makes it easier to see what is able to be square rooted in the problem.