I'm self-studying math, and after algebra 1 and geometry i moved onto pre-calculus. When I looked at the content between algebra 2 and pre-calculus they looked very similar and so i just began with pre-calc. But i'm afraid i made a mistake doing this although i'm having no problem with precalc so far. I want to finish pre calculus and trigonometry to begin calculus. Will me not learning algebra 2 affect my performance in calculus. Again, i'm self-studing at a very young age and i'm already ahead of my peers and i'm doing this for physics. Is this a good path to follow? Thanks in Advance!