Learn differential equations—differential equations, separable equations, exact equations, integrating factors, and homogeneous equations, and more.

Differential equations relate a function to its derivative. That means the solution set is one or more functions, not a value or set of values. Lots of phenomena change based on their current …

Differential equations are equations that relate a function with one or more of its derivatives. This means their solution is a function! Learn more in this video.

Practice Verify solutions to differential equations Get 3 of 4 questions to level up!

Differential equations are equations that include both a function and its derivative (or higher-order derivatives). For example, y=y' is a differential equation. Learn how to find and represent …

Those are called homogeneous linear differential equations, but they mean something actually quite different. But anyway, for this purpose, I'm going to show you homogeneous differential …

I understand differential equations conceptually as an equation that's solutions are functions, but here what happened? Is the equation that we came up with at the end one of many equations?

Solve differential equations using separation of variables.

In second order linear equations, the equations include second derivatives. They are useful for modeling the movement of bridges, the transfer of heat, and even the behavior of subatomic …

Introduction to 2nd order, linear, homogeneous differential equations with constant coefficients. Created by Sal Khan.