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Playlist des Cours

Astuces Polynômes et Fractions Rationnelles : Guide Rapide

Astuces Polynômes et Fractions Rationnelles : Simplifiez !

Pourquoi les Polynômes et Fractions Rationnelles ?

Les polynômes et fractions rationnelles sont essentiels en maths. Voici des astuces pour les étudiants !

3 Astuces Rapides

1. Factorisez les Polynômes

Pour simplifier un polynôme, factorisez-le. Essayez avec x² - 4 = (x - 2)(x + 2).

2. Simplifiez les Fractions Rationnelles

Réduisez une fraction rationnelle en factorisant numérateur et dénominateur. Exemple : (x² - 1)/(x - 1) = x + 1.

3. Trouvez les Pôles

Pour une fraction rationnelle, identifiez les pôles (zéros du dénominateur). Exemple : 1/(x - 3), pôle à x = 3.

Application

Factorisez, simplifiez et vérifiez vos calculs. Pratiquez avec des exercices !

Conclusion

Factorisez, simplifiez, appliquez : les polynômes et fractions rationnelles deviennent clairs ! Questions ? Laissez un commentaire.

Voici une Playlist de Cours :

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