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    dths1980's Avatar
    dths1980 Posts: 11, Reputation: 1
    New Member
     
    #1

    Jun 26, 2008, 12:20 PM
    evaluate the following integral
    e^2x (1+e^2x)^3 dx

    in front to the "e" is the "s" like sign
    galactus's Avatar
    galactus Posts: 2,271, Reputation: 282
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    #2

    Jun 26, 2008, 12:57 PM


    Let

    Make the subs and get:



    Now, it is like the other, only easier.

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