Answer:
5x/7y^3
Explanation:
Something to the power of -1/2 is saying 1 over square-root of that something. Let's pretend x is that something. If we have something like this
, then it can be written like this:
.
In our problem, we have the chunk to the -1/2 power. So the reciprocal of the chunk would become
It's easy to solve now. The square root of the numerator becomes 5x and the denominator becomes 7y^3. The simplified version is