>Be me
>Junior in college of engineering
>Most of class roster canceled due to Corona.jpg
>Can't progress in major
>Choose to pursue required elective instead
>Chooses Quantum Physics and Computing
>"That sounds interesting! I've always wanted to build a Quantum Computer!"
>Enrolls
>First few classes start with wave equation
>"Ok, going good..."
>Bogdanoff.jpg
>Professor starts writing in terms of operators and intensive linear algebra
>Passed linear algebra with a C
>Professor skips steps in derivations due to assumptions of our prowess in linear algebra
>Optional elective becomes most difficult class
>Takes Prelim
>Grades come back after drop deadline
>"Can'tTurnBackNow.jpg
>Asks professor about quantum Theorem after class
>Professor completely mogs by saying Theorem is heavily based on linear algebra and has nothing to do with quantum mechanics
>Asks my major and year
>"Junior EE"
>Addresses Linear Algebra as the most important math subject for my major
>FeelsBadMan.jpg

Where in the world can I learn/catch up with Linear Algebra so I don't fail this class? I'm not even sure what I'm supposed to look through. I can row reduce, but I struggle with everything after eigenvectors, values, and their properties.