Results 1 to 3 of 3

Math Help - integrations!

  1. #1
    Junior Member
    Joined
    Oct 2009
    Posts
    40

    integrations!

    I need help with this integral !

    \int(x+1) e ^{ -5x} dx
    Follow Math Help Forum on Facebook and Google+

  2. #2
    Member Miss's Avatar
    Joined
    Mar 2010
    From
    Planet earth.
    Posts
    165
    Quote Originally Posted by littlesohi View Post
    I need help with this integral !

    \int(x+1) e ^{ -5x} dx
    Use integration by parts.
    Follow Math Help Forum on Facebook and Google+

  3. #3
    MHF Contributor
    skeeter's Avatar
    Joined
    Jun 2008
    From
    North Texas
    Posts
    11,888
    Thanks
    683
    Quote Originally Posted by littlesohi View Post
    I need help with this integral !

    \int(x+1) e ^{ -5x} dx
    integration by parts ...

    u = x+1 , dv = e^{-5x} \, dx
    Follow Math Help Forum on Facebook and Google+

Similar Math Help Forum Discussions

  1. Integrations!
    Posted in the Calculus Forum
    Replies: 4
    Last Post: February 4th 2010, 12:59 PM
  2. Two integrations
    Posted in the Calculus Forum
    Replies: 3
    Last Post: January 6th 2010, 04:22 PM
  3. Integrations...
    Posted in the Calculus Forum
    Replies: 2
    Last Post: December 20th 2009, 10:41 AM
  4. Integrations
    Posted in the Calculus Forum
    Replies: 11
    Last Post: December 26th 2008, 06:57 AM
  5. integrations...
    Posted in the Calculus Forum
    Replies: 1
    Last Post: March 13th 2008, 06:11 PM

Search Tags


/mathhelpforum @mathhelpforum