Results 1 to 3 of 3

Math Help - Having a problem with a negative exponet problem

  1. #1
    Junior Member
    Joined
    Sep 2007
    Posts
    25

    Having a problem with a negative exponet problem

    Where am I going wrong it should equal 2r^3/3
    TIA
    Attached Thumbnails Attached Thumbnails Having a problem with a negative exponet problem-new.jpg  
    Follow Math Help Forum on Facebook and Google+

  2. #2
    MHF Contributor red_dog's Avatar
    Joined
    Jun 2007
    From
    Medgidia, Romania
    Posts
    1,245
    Thanks
    1
    You are wrong at the first step.
    4r^{-3}=\frac{4}{r^3} and 6r^{-6}=\frac{6}{r^6}
    Follow Math Help Forum on Facebook and Google+

  3. #3
    Junior Member
    Joined
    Sep 2007
    Posts
    25
    thanks.
    Follow Math Help Forum on Facebook and Google+

Similar Math Help Forum Discussions

  1. [SOLVED] Negative binomial problem?
    Posted in the Statistics Forum
    Replies: 3
    Last Post: July 19th 2011, 08:34 PM
  2. problem in negative negative exponential distribution
    Posted in the Advanced Statistics Forum
    Replies: 2
    Last Post: July 4th 2011, 08:29 AM
  3. Replies: 4
    Last Post: September 1st 2010, 05:49 PM
  4. Replies: 1
    Last Post: April 15th 2009, 04:03 AM
  5. Replies: 1
    Last Post: January 29th 2009, 06:03 PM

Search Tags


/mathhelpforum @mathhelpforum