I'm same as you too but I did have some background in math from college but I've been rusty on them already. - I know it's said over and over again but KhanAca

I'm same as you too but I did have some background in math from college but I've been rusty on them already. - I know it's said over and over again but KhanAcademy is pretty good for high-school math - For probability, I'm also going over this website[1] at the moment. Maybe someone else has other recommendations too - Linear Algebra is next on my list but others have given some reference for it already - Andrew Ng's course on Machine Learning from Coursera is also another frequently recommended if you are trying to learn math for it [1] https://www.probabilitycourse.com/ https://www.probabilitycourse.com/