(x+5/6)(x-5/6)-(x+1/2)(x-1/3)
Mathématiques
firdawse1fifi
Question
(x+5/6)(x-5/6)-(x+1/2)(x-1/3)
1 Réponse
-
1. Réponse Anonyme
(x + 5/6)(x - 5/6) - (x + 1/2)(x - 1/3)
= x² - (5/6)² - x² - 1/3x + 1/2x - 1/6
= - 25/36 - 2/6x + 3/6x - 6/36
= - 31/36 + 1/6x
= 1/6x - 31/36