Answer:
x^4 times y^3
Explanation:
What this ends up turning into is addition. You would take the original equation (x^3*y^2*xy) and add. Then it would turn into the equation. This is what it would happen:
Step 1: x^3*y^2*xy
Step 2: x^3+x*y^2+y
Step 3: x^4*y^3