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    nanjum's Avatar
    nanjum Posts: 1, Reputation: 1
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    #1

    Oct 25, 2010, 10:04 PM
    how find the root of complex equation
    how we find the root of
    x^2+4x+1...
    where x=exp(jw);
    Unknown008's Avatar
    Unknown008 Posts: 8,076, Reputation: 723
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    #2

    Oct 25, 2010, 11:29 PM

    Use the quadratic equation?





    And then, you substitute back x = exp(jw) though I'm not sure what you mean by that... is it:



    ?
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