Can you multiply this polynomial?

grayfalcon89
Tue, 07 Jul 2009 13:41:35 +0000

^or set t = 2, and see if your final product and the initial product (in terms of 4th power and so on) give same answer. Less painful than going through each line to see if you did it right.

And… Binomial Theorem and Pascal’s Triangle for this type of question? Oh come on. That’s more than an overkill. It’s just simple algebra…