Home > Just Math
| Situational roots of a biquadratic (Posted on 2021-03-07) |
 |
The fourth-degree polynomial P(x) is such that the equation P(x)=x has real 4 roots and any equation of the form P(x)=c has no more than two real roots. Prove that the equation P(x)=-x also has no more than two real roots.
Comments: (
You must be logged in to post comments.)
There are no comments yet.
|
