Short question about complex numbers Hello all I am trying to find out if given that $m,n$ are integers such that $m \gt$ $n \gt 0$ , how I can find all the solutions $\in \mathbb{C}$ to

$$z^{m}=\bar z^{n}$$

What I have tried.

I wrote let $z=a+bi$ then $\bar z= a-bi$

We also have that $$|z|=|\bar z|=\sqrt{a^2+b^2}=r$$

I thought maybe I could use the form like

$$z^{m}=r^{m}(cos(m\theta)+isin(m\theta))=(re^{i\theta})^{m}$$

$$\bar z^{n}=r^{n}(cos(n\theta)+isin(n\theta))=(re^{i\theta})^{n}$$

Now am not sure,

I was thinking maybe like these are equal when $$r^{m}=r^{n}$$ and when 

$$cos(m\theta)+isin(m\theta)=cos(n\theta)+isin(n\theta)$$

and then equating the real parts for that or something. Is this any way on right track? any hints or solution?

Thank you.

PS. Is it even possible that I will be able to get $r^{m}=r^{n}$ when $m \gt n$, or is there no solution?
Taking absolute values of both sides, we find $r^m=r^n$.  Since $m&gt;n$, the only way this can happen is if $r=0$ or $r=1$.  If $r=0$ then $z=0$, which is a solution for any $m$ and $n$.  If $r=1$, then $z=e^{i\theta}$ and $\bar{z}=e^{-i\theta}$, so we have $e^{i m\theta}=e^{-in\theta}$.  Now use the following fact: if $s,t\in\mathbb{R}$, then $e^{is}=e^{it}$ iff $s-t$ is an integer multiple of $2\pi$.
Using knowledge of polar coordinates in $\mathbf{R}^{2}$, you are correct in intuiting that $r^{m}, r^{n}$ need to be equal.  Putting aside the solution $z=0$ to your equation, we focus on $r&gt;0$.  For such $r$, $r^{m}=r^{n}$ implies $m=n$.  But this contradicts your assumption that $m&gt;n$.