- #1

- 24

- 0

I start with

Then, the next step is

I see what changed, but I don't understand exactly what happened. Can someone please explain? Thanks in advance!

- Thread starter Vapor88
- Start date

- #1

- 24

- 0

I start with

Then, the next step is

I see what changed, but I don't understand exactly what happened. Can someone please explain? Thanks in advance!

- #2

Born2bwire

Science Advisor

Gold Member

- 1,779

- 20

[tex] \frac{\partial}{\partial x} \left(f(x)g(x)\right) = g(x) \frac{\partial f(x)}{\partial x} + f(x) \frac{\partial g(x)}{\partial x} [/tex]

- #3

- 24

- 0

*facepalm*

Thanks. Also, just realized this is in the wrong forum. I'm on a roll...

Thanks. Also, just realized this is in the wrong forum. I'm on a roll...

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