(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

Prove that (z̄ )^k =(z̄ ^k) for every integer k (provided z≠0 when k is negative)

2. Relevant equations

3. The attempt at a solution

I let z=a+bi so, z̄ =a-bi

Then I plugged that into one side of the equation to get

(a-bi)^k

I was going to try to manipulate this to get [(a-bi)^k]

But I don't know where to go from here, or even what to do.....

Please HELP!

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# Homework Help: Complex analysis

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