You're going at a lightning fast pace because this course is meant to be a very fast refresher of math concepts you should already have down to prepare you for calculus. As long as you consistently study, or have a solid math foundation, you should be good.

This is all of algebra on steroids.

Prof. Begum made this course much more bearable. You're going fast but she is one of the few profs who teach math well. I had this course online (covid times) but still an amazing prof; she even goes up to calc 2.

Review your algebra, and if you're in algebra right now keep your notes.