Question 1030526
It is the square root of each part, the exponents are cut in half and any remainder is a square root.
First, divide top and bottom.
The x^5 on top is divided by x^3 on the bottom.  When dividing, subtract exponents and this becomes x^2 on top.
Now we have 4x^2y^2/9
Take the square root of each.  
2xy/3
That is the answer.