Calculer [3×(2/3)-2][-2×(2/3)-5] svp
Mathématiques
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Question
Calculer [3×(2/3)-2][-2×(2/3)-5] svp
1 Réponse
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1. Réponse winner123
bonjour
[3 x (2/3) - 2] [- 2 x (2/3) - 5)
( 6/3 - 2) ( - 4/3 - 5)
( 6/3 - 6/3) ( - 4/3 - 15/3)
= 0