you remember how to take the integral of basic functions right? that and some trig integration/substitution is probably all you'll need to get started in a diffEQ course.

>what is khan academy

>>8116220
Do some review nerd.

>>8116220
The magic 8 ball says the outlook is not good.

Is it even needed? Isn't DiffEqs just more advanced derivative stuff?

>>8116412
""""advanced""" derivatives

>>8116412
Nah. A basic diffeq class relies heavily on your ability to do simple integrations. How else are you expecting to solve for differential equations without integration?

>>8116417
I've never taken it I'm only calc I. I don't really know what a differential equation is, I thought it was something like equations where you're relating the derivatives on both sides instead of just variables.

>>8116423
Basically a differential equation is an equation the involves a derivative. The whole goal of the class is to examine different ways to solve for the original equation of different types of differential equations. (E.g. linear, second order, homogenous, etc.)

>>8116412
there are a lot of differential equations where you can't solve them analytically so you have to use power series and Bessel functions, as well as laplace transforms which are integral transforms

All you need for DE is integration by parts, ln integration, Taylor series and partial derivatives. Oh and some linear algebra.