How do I relearn the entire math subject

Question

As I am progressing through my physics undergrad, I am noticing that I am incredibly bad at math compared to my peers, and I want to learn the basics from the ground up. What is the best way of doing so, and in what order should I learn math.

Answer 1

Start from Precalc,then Calculus I ,II,III ;Differential Equations ,Linear Algebra ,Basic Probability and Statistics ,I think this will be generally enough for Physics undergrad ,if you are studying some specific math intensive Physics courses, you might need Complex Analysis ,Real Analysis.

I was in a similar position ,Thank god we had a Lockdown(RIP those whose died),I managed to study some basics using Thomas Calculus .