We have to find the coefficient of in the left member.
The powers of x in the left member are of the form
But 1996 is not divisible to 3. So the coefficient is 0.
Thanks what about if http://stuff.daniel15.com/cgi-bin/ma...4....%20%3Ck_m (That sum has http://stuff.daniel15.com/cgi-bin/mathtex.cgi?m terms).
http://stuff.daniel15.com/cgi-bin/ma...20a_3...%20a_m are non-zero.
What would answer be now?
Thanks for that, I am not sure how to go about this next part, could anyone please help?