Mathématiques

Question

Calculer [3×(2/3)-2][-2×(2/3)-5] svp

1 Réponse

  • 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

Autres questions