For some reason, math teachers always teach the quadratic formula to some kind of song. Well, you're in Algebra II; did your teacher maybe sing the quadratic formula to you, perhaps to the tune of Pop-Goes-the-Weasel? Yeah, I thought so. It's as if that's part of the curriculum or something. Anyway, quadratics and music make for a great coupling, but I don't have to tell you this. You've already suspected as much.