1. PF Contest - Win "Conquering the Physics GRE" book! Click Here to Enter
    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!

D/dx of the integral from 0 to x^3 of ln(t^2 + 1)

  1. Apr 11, 2010 #1
    [tex]\int_{0}^{x3} ln(t^2 + 1) dt[/tex]

    ^take the derivative of that...sorry the upper-limit is x3 NOT 2x.

    how is the answer 3x2 ln (x6 + 1) ?
  2. jcsd
  3. Apr 11, 2010 #2


    User Avatar
    Homework Helper
    Gold Member

    Use the chain rule and the fundamental theorem of calculus. And show us your attempt.
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook