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Secondary III • 2yr.

J’ai fait ma démarche mais sa ne donne pas (7,23) et je sais pas c’est quoi mon erreur .

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    Secondary IV • 2yr.

    Coucou! Voici comment tu peux faire, ton erreur était dans ton étape numéro 1. Je te l'ai surligné en rouge.

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    2yr.


    Une erreur de distraction ce n'est pas -14 + -2 = -16 mais bien -14/-2 = 7

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