bonjour c=(_2/3)+(_1/3)_(_4/5)+(_2/5)merci
Mathématiques
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Question
bonjour c=(_2/3)+(_1/3)_(_4/5)+(_2/5)merci
2 Réponse
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1. Réponse volgarrr
C = -2/3 + (-1/3) - (-4/5) + (-2/5)
C = (-2-1)/3 - (-4-2)/5
C = -3/3 - (-6/5)
C = 6/5 - 1
C = 6/5 - 5/5
C = 1/5
Bonne journée.
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2. Réponse MargeSimpson1
Bjr
C = (-2/3) + (-1/3) - (-4/5) + (-2/5)
C = -2/3 - 1/3 + 4/5 - 2/5
C = - 3/5
Voilà !