Same type of question as your previous two.
Let me know what you got
Find the third term of (2n+3m)^5
2 answers
The 3rd term is
5C2 (2n)^(5-2) * (3m)^2 = 10*8n^3*9m^2 = 720n^3m^2
5C2 (2n)^(5-2) * (3m)^2 = 10*8n^3*9m^2 = 720n^3m^2