https://www4.ac-nancy-metz.fr/lyc-emanuel-here-laxou/Lycee_Emmanuel_Here/CPGEATS/Doc_Mathematiques/documentmath/09polynomediapo2.pdf
https://www4.ac-nancy-metz.fr/lyc-emanuel-here-laxou/Lycee_Emmanuel_Here/CPGEATS/Doc_Mathematiques/documentmath/09polynomediapo2.pdf
