- Thread starter
- Admin
- #1

- Feb 14, 2012

- 3,906

Here is this week's POTW:

-----

If $q>0$ and $p$ is a real number, prove that the polynomial $x^4-px^3+qx^2-\sqrt{q}x+1=0$ has no real roots.

-----

Remember to read the POTW submission guidelines to find out how to submit your answers!

-----

If $q>0$ and $p$ is a real number, prove that the polynomial $x^4-px^3+qx^2-\sqrt{q}x+1=0$ has no real roots.

-----

Remember to read the POTW submission guidelines to find out how to submit your answers!

Last edited by a moderator: