salut, je n'arrive pas a simplifier ses expressions : A= b+5+7b-4-3 et B= 3+5c+(c-9)-(c au carré -2c)
merci d'avance
A= b+5+7b-4-3
A=8b-2
B= 3+5c+(c-9)-(c ²-2c)
B= 3+5+c-9-c²+2c
B=-c²+3c-1
A= b+5+7b-4-3 =8b-2
B= 3+5c+(c-9)-(c ²-2c) = 3+5+c-9-c²+2c = -c²+3c-1
Copyright © 2024 ELIBRARY.TIPS - All rights reserved.
Lista de comentários
A= b+5+7b-4-3
A=8b-2
B= 3+5c+(c-9)-(c ²-2c)
B= 3+5+c-9-c²+2c
B=-c²+3c-1
A= b+5+7b-4-3 =8b-2
B= 3+5c+(c-9)-(c ²-2c) = 3+5+c-9-c²+2c = -c²+3c-1