



 
Hi Kumar, I can help you get started. The coefficients in this expression are 1, 3, 2, 1, 3, 2 so taking out a factor of z^{3} from the first three terms gives
Can you see how to proceed from here? If you get stuck write back and tell us what you did and we will try to help. Penny
No, but I'll give you a hint! Do you see a repeating pattern in the coefficients? (What is 1001 * 314?) Good Hunting! RD  


Math Central is supported by the University of Regina and The Pacific Institute for the Mathematical Sciences. 