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!

How to rearrange this equation for o

  1. Jun 7, 2008 #1
    o = theta

    how the hell do you rearrange for o?

    (1/6)tan^2(o/2) + (1/2)tan^2(o/2) = t
  2. jcsd
  3. Jun 7, 2008 #2


    User Avatar

    Staff: Mentor

    Are both functions tan^2(o/2)?

    If so, what is the associative rule when functions are the same, i.e. a f(x) + b f(x) ?
    Last edited: Jun 7, 2008
  4. Jun 8, 2008 #3
    Sorry i made a mistake, it' really:

    (1/6)tan^2(o/2) + (1/2)tan(o/2) = t
  5. Jun 8, 2008 #4


    User Avatar
    Staff Emeritus
    Science Advisor

    If you let x= tan(o/2) then the equation is (1/6)x2+ (1/2)x= t or, equivalently,
    x2+ 3x- 6t= 0. Can you solve that for x (in terms of t)?
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook

Have something to add?

Similar Discussions: How to rearrange this equation for o
  1. Rearranging equations (Replies: 4)

  2. Rearranging equation (Replies: 8)