Derivaterize this!

Can you find the derivative of this rational function? Try it first, then watch the video. This one derivative, with all its bits, could almost be an entire Calculus I midterm.

Le Grand Chase by Kevin MacLeod Link: https://incompetech.filmmusic.io/song/4670-le-grand-chase License: https://filmmusic.io/standard-license ... https://www.youtube.com/watch?v=xyLUI3nIIiI