>>13448846>Any books you guys could recommend and advice?Literally Stewart Calculus at a beginner level. Tt has all the precalc you would need to understand.
(Also Larson, Leithold, Thomas, etc)
The drawback it has is it doesn't put much effort in showing the deduction of the results, and sometimes does the "we just put stuff in a formula like this and then..." step, which is basically a sin for a purist. But for a beginner is fine by the moment, you can always go back on stuff later to gain deeper insight on things you would like to learn in more detail, but if it is for a course I'd say just get it and you'll be fine. If after that you want to get hardcore get Spivak, Apostol, or some Real Analysis books. But again, if it's only for making the grades go for the firsts books.
If you continue studying later, you'll find that going back to the basics after passing the course, you will learn in a way deeper than you did at first.