Question R15 Q16 - NSB Round Robin 2013

The product of two polynomials is x^5 – 1. One of the polynomials is x – 1. What is the other polynomial?

W) x^4 – x^3 + x^2 – x + 1

X) x^4 – x^2 + 1

Y) x^4 + x^3 + x^2 + x + 1

Z) x^4 + x^2 + 1

Science Bowl Question