Differential equation introduction | First order differential equations | Khan Academy

Differential Equations on Khan Academy: Differential equations, separable equations, exact equations, integrating factors, homogeneous equations.

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[jeffreynorman]

As a student learning differential equation but no textbooks provided in the class, these set of videos means everything

[matthewlefaivre]

Sal: So I'm assuming you had a go at it...
Me: What's a derivative again???

[walletinsiders]

He says "differential equations are super..." My brain is like "EASY??" ^_^ then he says "Useful" -_- Useful stuff is hard bruh

[fusion]

I'm starting my new years resolution a few months early : watch Khan Academy every day.

[MrPerry]

"I'm assuming you've had a go at it"
Quite bold of you to assume that Sal

[charleslucas]

The main thing that I like about the Khan Academy is that he makes advanced math that's usually difficult, a lot easier to understand to where anyone can learn and master what he's teaching.

[gimonoko]

When I hear Sal's voice, I automatically listen. I automatically want to learn and understand the lesson. From the years I've spent on khanacademy, he has become my everyday professor/coach when learning. I'm studying electrical engineering right now. Khan academy has its own professor in that department, but when whenever I go back to whatever Sal's teaching, it makes me feel happy to hear his voice.

[maxarmstrong]

A great video; I was highly recommended to watch your vids to improve my maths and I have to say you are great at explaining things. I look forward to the whole series of differential equations being this helpful! Many thanks

[zgsnjov]

Finally! a new playlist for differential equations, I've been waiting for a year.

[MaximQuantum]

I just figured out a great way to study math at school: Watch videos on the topic to get more insight, intuition and curiousity. This is definitely one of the elements that modern educational systems lack, namely recommending great youtube videos!!!!

[joshuangtseung]

I used to watch these vids for GCSEs I'm now doing an undergraduate and I'm still here, who says YouTube is a waste of time smh

[nightt]

I’m currently a sophomore in algebra 2. All I wanted to do was take a sneak peek of what math would be like next. The only part I understood was when he showed the algebraic equation 🙃 what is math

[jordanmathewbailey]

your videos are by far the most helpful!

[akshaypainjane]

You are doing a great stuff by spreading education!
Hats off!

[stevekerp]

Here's an explanation of differential equations for people who already understand differential equations.

[tbpom]

thanks for the video! I'm taking a differential equation class, and my teacher skips all steps. Now I know what's going on lol

[zeroseven]

Love the way you explain each step
Easy to understand
Keep up the good work

[angelakate]

I still need to watch this again a couple of times. Because the information just easily flew out of my mind the first time i watched this.

[toby]

After watching a truck load of introductions to differential equations... finally one that makes sense!

[xogmaster]

Sal: Here's a differential equation. Figure out if one of the solutions in this list of possible solutions is the solution.
My professor: Here's a differential equation. Good luck idiot!