(2×(-3)-3)×(-(-3)-4)
Mathématiques
sofia143
Question
(2×(-3)-3)×(-(-3)-4)
1 Réponse
-
1. Réponse aymanemaysae
Bonjour;
(2 × (-3) -3) × (- (-3 ) - 4) = (( - 6) - 3) × (3 - 4)
= (- 6 - 3) × (- 1) = (- 9) × (- 1) = 9 .