2.5.1, due on September 19

As soon as we start working with polynomials modulo, it becomes a bit more challenging for me. I don't feel like this section will be too difficult but I am little weary of getting into the higher degree polynomials. I like this section because things still work mostly in the ways that we've already learned. It does seem like there are more "rules" to memorize, but hopefully that is because I haven't really learned it yet and once I do, the rules will make enough sense that they won't feel memorized.