1. Not finding help here? Sign up for a free 30min tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Integration problem

  1. Mar 9, 2007 #1
    For part of a problem, how would I integrate:

    (e^2t+e^-2t+2)^(1/2) with respect to t

    I have no idea..., but I've tried integration by parts to start...
  2. jcsd
  3. Mar 9, 2007 #2
    can you transform e^2t+e^-2t+2 into a perfect square?
  4. Mar 9, 2007 #3
    Ok, i see now. Thanks.

    I have another problem now... I found the solution to be a=exp(t)-exp(-t) and I need to find the inverse of a. Taking the ln of each side didn't help at all.
    Last edited: Mar 9, 2007
  5. Mar 9, 2007 #4
    multiply by exp(t) and bam you got a quadratic!
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Have something to add?

Similar Discussions: Integration problem
  1. Integration problem (Replies: 4)

  2. Integral Problem (Replies: 31)

  3. Integration problem (Replies: 9)

  4. Integration Problem (Replies: 7)