Results 1 to 2 of 2
Like Tree1Thanks
  • 1 Post By Plato

Math Help - Simplify trig function

  1. #1
    Newbie
    Joined
    Apr 2012
    From
    usa
    Posts
    23

    Simplify trig function

    How does this:
    2 sinē(t) + sin(t) - 1

    Become this:
    (2 sin(t) - 1) (sin(t) + 1)
    Follow Math Help Forum on Facebook and Google+

  2. #2
    MHF Contributor

    Joined
    Aug 2006
    Posts
    18,605
    Thanks
    1574
    Awards
    1

    Re: Simplify trig function

    Quote Originally Posted by rabert1 View Post
    How does this:
    2 sinē(t) + sin(t) - 1

    Become this:
    (2 sin(t) - 1) (sin(t) + 1)
    How does 2a^2+a-1 become (2a-1)(a+1)~?
    Thanks from cedricc
    Follow Math Help Forum on Facebook and Google+

Similar Math Help Forum Discussions

  1. [SOLVED] Help simplify this hyperbolic trig function
    Posted in the Trigonometry Forum
    Replies: 4
    Last Post: February 22nd 2010, 11:36 PM
  2. Simplify Inverse Trig Function
    Posted in the Trigonometry Forum
    Replies: 1
    Last Post: December 2nd 2008, 02:43 AM
  3. Simplify Trig
    Posted in the Trigonometry Forum
    Replies: 1
    Last Post: October 15th 2008, 08:26 AM
  4. Simplify trig
    Posted in the Trigonometry Forum
    Replies: 1
    Last Post: August 22nd 2008, 09:51 PM
  5. simplify trig
    Posted in the Trigonometry Forum
    Replies: 4
    Last Post: December 11th 2007, 06:57 AM

Search Tags


/mathhelpforum @mathhelpforum