a) find all roots of the equation z^5=sqrt(3)*i-1, present your answer in polar form

b) express(2-2i)^5in exact polar form

(-1+sqrt(3)*i)^4

I was alright until the whole polar form thing, your help would be greatly appreciated.

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- May 13th 2008, 07:12 AMsamdmansamroots of complex numbers
a) find all roots of the equation z^5=sqrt(3)*i-1, present your answer in polar form

b) express__(2-2i)^5__in exact polar form

(-1+sqrt(3)*i)^4

I was alright until the whole polar form thing, your help would be greatly appreciated. - May 13th 2008, 08:57 AMtopsquark