Question

write the full expansion of (3x+2)^4

Answer 1

why don't you just use Pascal's triangle:
http://www.math10.com/en/algebra/probabilities/binomial-theorem/binomial-theorem.html
I would write this out, but I have a lot of hw myself.

Answer 2

use binomial expansion......

Answer 3

i just realized you did this problem for me already

Answer 4

lol, i remember I did something like this b4, but don't remember when or where..