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Thread: [SOLVED] Complex

  1. March 5th 2009, 12:01 PM #1
    ronaldo_07
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    [SOLVED] Complex



    Urgent please help with this question, thanks
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  2. March 5th 2009, 04:09 PM #2
    ronaldo_07
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    for 3b)

    So far I have changed the denominator to z^2(z^2+2z+2)

    Then worked out z to be -1

    Is this correct and what do I do next?
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