Hello,

Is there any way to solve polynomial equations of the form:

$\displaystyle ax^{1+u}+bx+cx^{1-u}+d=0$

?

I really hope so.

PS- it probably doesn't matter, but for the particular problem I have in mind, $\displaystyle u=\frac{i n\pi}{z}$, where "i" is the imaginary unit.