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Please HELP simple problem

  1. Nov 27, 2007 #1
    1. The problem statement, all variables and given/known data
    Sorry I have class at 8 and I am getting myself confused....
    What is the anti-derivative of 2/x - 5e^5x

    2. Relevant equations

    3. The attempt at a solution
    So I did this...
    2 * 1/x - 5e^5x
    2ln - 5e^5x
  2. jcsd
  3. Nov 27, 2007 #2


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    Is an Anti-Derivitive ...another word for Integration?
    if 1/x =lnx ...looks like it.
    [Int]2/x - [Int]5e^5x
    2[int]1/x - 5[int]e^5x
    2Lnx - 5[1/5e^5x]
    Ans: 2Lnx -e^5x + k

    Am I right?
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