Factoriser : D = (t + 1) (t + 2) +5 (t + 2)
Mathématiques
maaashou
Question
Factoriser : D = (t + 1) (t + 2) +5 (t + 2)
1 Réponse
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1. Réponse meriame96
D=(t+2)[(t+1)+5]
=(t+2)(t+6)