Factoriser (7m-5)-(7m-5)²
Mathématiques
Paauline2
Question
Factoriser
(7m-5)-(7m-5)²
(7m-5)-(7m-5)²
1 Réponse
-
1. Réponse moyou
Je crois : (7m-5)(1-(7m-5))= (7m-5)(7m-4)