20a+3b-a+5b. 13a+5b+30a+17b+2a. 50u-u+40t-17t+3t+7t. simplifer les expression suvante
Mathématiques
charllox
Question
20a+3b-a+5b. 13a+5b+30a+17b+2a. 50u-u+40t-17t+3t+7t. simplifer les expression suvante
1 Réponse
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1. Réponse Anonyme
A=20a+3b-a+5b
=19a+8b
B=13a+5b+30a+17b+2a
=45a+22b
C=50u-u+40t-17t+3t+7t
=49u+33t