This is a real classroom lecture where I briefly covered section 2.2 which is on Separable Differential Equations. These lectures follow the book A First Course in Differential Equations by Dennis Zill. This is a great book for learning differential equations. Here is the book https://amzn.to/4ajOMyW (affiliate link).
I hope this video helps someone:)
This course uses the book by Zill. See my review of the book here
https://www.youtube.com/watch?v=M6o3Sp-LeJo&