Answer:
Option D, 7xy^5 + 2y^2 - 10
Step-by-step explanation:
Step 1: Pull out 3xy from all of the top
[tex]\frac{3xy(7xy^5+2y^2-10)}{3xy}[/tex]
The 3xy on top and the 3xy cancel to make: 7xy^5 + 2y^2 - 10
Answer: Option D, 7xy^5 + 2y^2 - 10