hi there all

i need to find the value of x , y

where

Attachment 27503

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- Mar 12th 2013, 03:20 PMamro05Help solving complex equation
hi there all

i need to find the value of x , y

where

Attachment 27503 - Mar 12th 2013, 03:52 PMPlatoRe: Help solving complex equation

Complex exponentiation is difficult.

If each of $\displaystyle z~\&~w$ is a complex number then the principal value of $\displaystyle z^w$ is $\displaystyle \exp \left( {w\text{Log} (z)} \right)$

Now $\displaystyle \text{Log}(3+4i)=\ln (5) + \arctan \left( {\frac{4}{3}} \right)i$

Now what can you do with that? - Mar 13th 2013, 10:15 AMamro05Re: Help solving complex equation
thank you very mach for your help

I solved it by this way ( what do you think about it )

Attachment 27516