Question

What is the second term of (m + n)^5?

A. 125m^4n
B. 25m^4n
C. 25m^4
D. 5m^4n

Answer 1

I really think it's D but I'm not sure.

Answer 2

im not sure either, i don't know what the term means in this case :c

Answer 3

I understand it to a limit. How I was taught was that it would turn into m^5 + n^5 which is why I'm confused xD

Answer 4

wait a second i think it is D
look here: http://www.wolframalpha.com/input/?i=%28m%2Bn%29^5
in the expanded form the second "term" (i think) is 5m^4n

Answer 5

oh ok that makes more sense. yeah D.

Answer 6

thx :D

Answer 7

no problem :D