Articles
Register
Sign In
Search
marianon
@marianon
January 2021
1
42
Report
Bonjour voilà sa fait longtemps que j'essaie de faire cette exercice mais je n'y arrive pas (ex55)
Please enter comments
Please enter your name.
Please enter the correct email address.
Agree to
terms and service
You must agree before submitting.
Send
Lista de comentários
luwan
Verified answer
Bonjour :
si tu as + ( - ) cela fait -
si tu as + ( + ) cela fait +
si tu as - (+ ) cela fait -
si tu as - (- ) cela fait +
A = (+8) - (-4) + (-3) - (+7)
donc A = 8 + 4 - 3 - 7
+ 4 car - (- ) donne +
A = 2
B= -9 - 5 + 4 + 8
B = -2
C= 6 - 4 + 7 - 3
C = 6
je te laisse faire le D et je corrige si besoin
1 votes
Thanks 1
More Questions From This User
See All
marianon
January 2021 | 0 Respostas
Responda
marianon
January 2021 | 0 Respostas
Responda
marianon
January 2021 | 0 Respostas
Responda
Marianon
May 2019 | 0 Respostas
Responda
×
Report "Bonjour voilà sa fait longtemps que j'essaie de faire cette exercice mais je n'y arrive pas (ex55).... Pergunta de ideia de marianon"
Your name
Email
Reason
-Select Reason-
Pornographic
Defamatory
Illegal/Unlawful
Spam
Other Terms Of Service Violation
File a copyright complaint
Description
Helpful Links
Sobre nós
Política de Privacidade
Termos e Condições
direito autoral
Contate-Nos
Helpful Social
Get monthly updates
Submit
Copyright © 2025 ELIBRARY.TIPS - All rights reserved.
Lista de comentários
Verified answer
Bonjour :si tu as + ( - ) cela fait -
si tu as + ( + ) cela fait +
si tu as - (+ ) cela fait -
si tu as - (- ) cela fait +
A = (+8) - (-4) + (-3) - (+7)
donc A = 8 + 4 - 3 - 7
+ 4 car - (- ) donne +
A = 2
B= -9 - 5 + 4 + 8
B = -2
C= 6 - 4 + 7 - 3
C = 6
je te laisse faire le D et je corrige si besoin