Answer:
0
Step-by-step explanation:
They are the same set
13. 10a^4b²
14. -5y³ + 35y² - 10y
Question 13:
(5a³b) (2ab) =
=10a^4b²
Question 14:
5y (-y² + 7y - 2) =
= -5y³ + 35y² - 10y
Hope this helps!