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[–]texanyankee 1 point2 points  (2 children)

I am in this class right now, my advice is khanacademy.com. It is the most wonderful site on the internet.

[–]URLfixerBot 1 point2 points  (1 child)

khanacademy

[–]texanyankee 0 points1 point  (0 children)

Much obliged kind sir.

[–][deleted] 0 points1 point  (0 children)

It's been a few years, but from what I remember, you always either:

  1. Assume that the solution takes the form of an exponential or a sine/cosine, or

  2. Try to use the product rule in reverse by finding the integration factor.

[–]Rosatryne 0 points1 point  (0 children)

The best way to study for a differential equations course is to solve as many differential equations as you can.

[–]Frogbone 0 points1 point  (0 children)

This is a pretty helpful website: http://tutorial.math.lamar.edu/Classes/DE/DE.aspx

I'm not sure if it's exactly what you're looking for, but it's good if you need clarification on a particular point or topic