This is a 6th degree polynomial in z. There is no general formula for
algebraically
solving for roots of polynomials of degree 5 or higher.


On Fri, Jun 20, 2008 at 8:20 PM, Max <[EMAIL PROTECTED]> wrote:
>
> Hi,
> i am looking for a way to solve this equation "10* (2* x^2 + y^2 + z^2
> - 1)^3- x^2*z^3 - 10*y^2* z^3=0" to "z" but I did not find a way to do
> it in sage. So if anybody knows how to do it please answer me- Thanks.
>
> >
>

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