Results 1 to 2 of 2

Math Help - complex variables

  1. #1
    Newbie
    Joined
    Jan 2010
    Posts
    15

    complex variables

    Verify that each of the two numbers z = 1 plus or minus i satisfies the equation z^2-2z+2=0.

    Any help? thanks!
    Follow Math Help Forum on Facebook and Google+

  2. #2
    Grand Panjandrum
    Joined
    Nov 2005
    From
    someplace
    Posts
    14,972
    Thanks
    4
    Quote Originally Posted by LCopper2010 View Post
    Verify that each of the two numbers z = 1 plus or minus i satisfies the equation z^2-2z+2=0.

    Any help? thanks!
    Have you tried just substituting them into the left hand side of the equation and then seeing what you get?

    CB
    Follow Math Help Forum on Facebook and Google+

Similar Math Help Forum Discussions

  1. Complex Variables
    Posted in the Advanced Math Topics Forum
    Replies: 2
    Last Post: February 5th 2010, 04:12 AM
  2. help with complex variables
    Posted in the Advanced Math Topics Forum
    Replies: 2
    Last Post: February 5th 2010, 04:12 AM
  3. complex variables
    Posted in the Calculus Forum
    Replies: 4
    Last Post: November 12th 2009, 11:56 AM
  4. Complex Variables
    Posted in the Calculus Forum
    Replies: 4
    Last Post: April 29th 2009, 10:00 AM
  5. Complex Variables
    Posted in the Calculus Forum
    Replies: 6
    Last Post: January 13th 2009, 07:27 PM

Search Tags


/mathhelpforum @mathhelpforum