I would recommend you both... of what everyone already said
the Khan Academy org site, you should check that one first because it's already structured by grades and levels, so it would be a great idea if you go through it from the start and then keep going as a diagnosis and to know where you already stand...
and then from there, you can go to many YouTube channels for the very specific subjects you're having a particular issue with, most of the times is just a matter of how it is explained... and this is where YouTube can be quite useful, as you can find many different teachers and other students that might approach the subject in a way that will be easier for you to relate to or understand it
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Khan Academy
One of the only reasons I passed Fluid Mechanics in college. Quality content and free
Pretty much what the others said, YouTube is a very valuable resource and you can learn lots of things from it for free.
YouTube is great! Got me through a lot of pre-reqs in college. Chegg was good back then too.
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I’d agree with the others who said YouTube. My favorite thing about it is the variety of instructors you can find there. There is bound to be someone who teaches the material in a way that clicks with you.
I'm an engineer and honestly, You Tube has some great tutorials.
I mean it depends. What exactly are you planning to do with maths? Because you can’t quite understand math without going through and doing the proofs yourself.
Try Kahn Academy. It's great for a ton of different subjects. It makes complex concepts very relatable and understandable.
A math tutor is a good idea. Most colleges offer them for free.
YouTube based on topic?
Khan Academy is great
YouTube is probably fine.
YouTube. You can learn everything there
khan academy
khan academy is the best.
Honestly utube
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