Calculer C= 10-[-2x(2-3)+5]
Mathématiques
Marine480
Question
Calculer C= 10-[-2x(2-3)+5]
2 Réponse
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1. Réponse supersong
C = 10 - ( - 4x + 6x + 5 )
C = 10 - ( 2 x + 5)
C = 10 - 2x - 5
C = 5 - 2x -
2. Réponse Boushrati
C=10-[-4+6+5] =10-7 =3