1. Limited time only! Sign up for a free 30min personal 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!

Homework Help: Derivative of inverse trig functions.

  1. Oct 15, 2011 #1
    1. The problem statement, all variables and given/known data
    Find the derivative:

    2. Relevant equations


    3. The attempt at a solution

    I have an example to follow, but I dont know how step 1. became step 2.?...or more exactly the last part under the radical? (1-4t^6) instead of just -1 ???


  2. jcsd
  3. Oct 15, 2011 #2
    Nevermind... I see it now.
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook