Math Help - [SOLVED] Derivative

1. [SOLVED] Derivative

Hello,
I would just like to know what is the derivative of 2e^x?

2. Originally Posted by giselled
Hello,
I would just like to know how to derive 2e^x. I know (e^x)' = e^x but does that mean that (2e^x)' is = 2e^x?

Thanks
Yes, that's correct. In general, we see that $\frac{\,d}{\,dx}\left[ae^x\right]=a\frac{\,d}{\,dx}\left[e^x\right]=ae^x$, where $a$ is a constant.

3. Hi

The derivative of $2e^x$ is $2e^x$

4. Originally Posted by giselled
Hello,
I would just like to know what is the derivative of 2e^x?
ever heard of a joke when a guy says to the other:
"I'm gonna derive you like a function!"
And the other one says:
"You can't derive me because im e^x."

:P