Math Is Fun Forum
You are not logged in.
- Topics: Active | Unanswered
#1 2007-05-02 14:31:11
- AliasAl
- Member
- Registered: 2007-05-02
- Posts: 1
Xe^-x
Ok im studying for my final and im doing good and all but theres one thing,
how do i do the derivative of xe^-x for some reason this seems like this should be really easy but its just not coming to me.
Last edited by AliasAl (2007-05-02 14:34:13)
Offline
#2 2007-05-02 18:15:24
- Stanley_Marsh
- Member
- Registered: 2006-12-13
- Posts: 345
Re: Xe^-x
Numbers are the essence of the Universe
Offline
#3 2007-05-02 18:24:22
- luca-deltodesco
- Member
- Registered: 2006-05-05
- Posts: 1,470
Re: Xe^-x
im not quite sure where you're getting that 2x from, the two could only appear there, given that the base of the exponent was in x.
The Beginning Of All Things To End.
The End Of All Things To Come.
Offline
#4 2007-05-03 04:53:32
- luca-deltodesco
- Member
- Registered: 2006-05-05
- Posts: 1,470
Re: Xe^-x
The Beginning Of All Things To End.
The End Of All Things To Come.
Offline
#5 2007-05-03 06:08:16
- Stanley_Marsh
- Member
- Registered: 2006-12-13
- Posts: 345
Re: Xe^-x
Numbers are the essence of the Universe
Offline
#6 2007-05-03 06:12:07
- luca-deltodesco
- Member
- Registered: 2006-05-05
- Posts: 1,470
Re: Xe^-x
Last edited by luca-deltodesco (2007-05-03 06:12:23)
The Beginning Of All Things To End.
The End Of All Things To Come.
Offline