u/InfamousHamster902

so basically i took an online course for algebra 2 over the summer, but the thing is i most definitely did not learn enough, like my skills especially in logarithms, factoring and trig functions are absolute trash. I basically just did the khan course for it and now i am terrified that I will be really behind for precalc help what do i do!? resources and just like the most important algebra 2 topics for precalc would be helpful!!

i just am starting in div c and i wanted to do thermodynamics but i just don't know where to start, like of course i've read the scioly wiki but i feel like there is just so much to learn and so many formulas. are there any resources you guys recommend? thanks!