(2-3-3)(5-3)+(2-3-3)
Mathématiques
fao59
Question
(2-3-3)(5-3)+(2-3-3)
2 Réponse
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1. Réponse florentdecuba
(2-3-3)(8-3)+(2-3-3)
= -4 x 5 + (-4)
= -20 + (-4)
= -24 -
2. Réponse JuniorJulien
(2-3-3)(5-3)+(2-3-3) =(10-6-15+9+15+9)+(2-6) =22-4 =18