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Homework Help: Find the roots for Y^6+1

  1. Mar 17, 2008 #1
    1. The problem statement, all variables and given/known data


    Find the roots of this equation. (They are complex numbers)

    2. Relevant equations


    3. The attempt at a solution





    How will I find other 5 roots?
  2. jcsd
  3. Mar 17, 2008 #2


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    Homework Helper

    You would use DeMoivre's Theorem for roots, applying it to the six complex roots of -1. BTW, you should be able to find a second one right off...
  4. Mar 17, 2008 #3


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    Staff Emeritus
    Science Advisor

    Write in polar form and use De Moivre's theorem.
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