Differential Equations
Verifying Solutions of Differential Equations & Solving For C
Before you can solve differential equations, you have to know what the heck they are, what "specific" and "general" solutions are, how to verify your solution, and how to use "initial conditions" to solve for C. I bring this up because, obviously, all that stuff is covered in this video.
Solving Differential Equations Using Separation of Variables
This video covers how to rearrange a differential equation so that you can solve it by integrating both sides. General solutions, specific solutions, initial conditions: everything is better once the variables have been separated!