Articles
Register
Sign In
Search
Clemlovely
@Clemlovely
May 2019
1
22
Report
Bonjour,je voudrais juste savoir si j'ai bon à cet exercice,merci beaucoup d'avance. Consigne: Développer puis réduire les expressions suivantes: À=(2x-3)(5x+7) B=(7x-6)(3y+5)
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
rosiemuller2000
Verified answer
Coucou
À=(2x-3)(5x+7)
A= 2x*5x +2x*7 -3*5x -3*7
A= 10x
² +14x -15x -21
A= 10x² -1x -21
B=(7x-6)(3y+5)
B= 7x*3y +7x*5 -6*3y -6*5
B= 21xy +35x -18y -30
tu as juste au deux ;)
1 votes
Thanks 1
Clemlovely
merci beaucoup
rosiemuller2000
de rien :) ♥
More Questions From This User
See All
Clemlovely
January 2021 | 0 Respostas
Responda
Clemlovely
January 2021 | 0 Respostas
Responda
Clemlovely
January 2021 | 0 Respostas
Responda
Clemlovely
January 2021 | 0 Respostas
Responda
Clemlovely
January 2021 | 0 Respostas
Responda
Clemlovely
January 2021 | 0 Respostas
Responda
Clemlovely
January 2021 | 0 Respostas
Bonjour, pouvez-vous m'aider pour cet exercice ?Je n'y arrive vraiment pas :( Merci bcp d'avance.
Responda
Clemlovely
January 2021 | 0 Respostas
Responda
Clemlovely
January 2021 | 0 Respostas
Responda
Clemlovely
January 2021 | 0 Respostas
Responda
×
Report "Bonjour,je voudrais juste savoir si j'ai bon à cet exercice,merci beaucoup d'avance. Consigne: Dével.... Pergunta de ideia de Clemlovely"
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
CoucouÀ=(2x-3)(5x+7)
A= 2x*5x +2x*7 -3*5x -3*7
A= 10x² +14x -15x -21
A= 10x² -1x -21
B=(7x-6)(3y+5)
B= 7x*3y +7x*5 -6*3y -6*5
B= 21xy +35x -18y -30
tu as juste au deux ;)