Results 1 to 4 of 4

- January 23rd 2007, 03:13 AM #1

- Joined
- Jul 2006
- From
- Shabu City
- Posts
- 381

- January 23rd 2007, 03:38 AM #2

- Joined
- Nov 2005
- From
- someplace
- Posts
- 14,972
- Thanks
- 4

- January 23rd 2007, 04:47 AM #3

- Joined
- Jul 2006
- From
- Shabu City
- Posts
- 381

- January 23rd 2007, 06:02 AM #4

- Joined
- May 2006
- From
- Lexington, MA (USA)
- Posts
- 12,023
- Thanks
- 832

Hello, ^_^Engineer_Adam^_^!

Find the derivative: .

There is an extended product rule . . .

If , then: .

If , then: .

. . Get the pattern?

~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~

If you're going to mutlply-out your final answer,

. . you might as well multiply first . . .

We have: .

Then: .