Articles
Register
Sign In
Search
Azra40
@Azra40
June 2019
1
107
Report
Bonsoir c est pour demain svp aider moi
x=4 x=0 x=-2
3(2x-7)-5x=
(x-4)(x-2)=
(2-x²)=
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
Skabetix
Bonjour,
Tu as juste à remplacer x par la valeur soit :
pour x = 4
3((2x4)-7)-5x4
= 3(1)-20
= 3-20
=-17
(x-4)(x-2)
=(4-4)(4-2)
=0
(2 -4^2)
= 2 -16
=-14
pour x=0
3((2x0)-7)-5x0
=3(-7)
=-21
(0-4)(0-2)
= -4 x (-2)
=8
(2-0^2)
=2
pour x=-2
3((2x(-2)-7)-5x(-2)
=3(-4-7)+10
=3x(-11) +10
= -33 +10
=-23
(-2-4)(-2-2)
= (-6) x (-4)
= 24
(2 -2^2)
= 2 +4
=6
Bonne fêtes de fin d'année :)
2 votes
Thanks 1
Skabetix
Avec plaisir !
Skabetix
1 ère Scientifique
More Questions From This User
See All
azra40
March 2021 | 0 Respostas
Responda
azra40
February 2021 | 0 Respostas
Responda
azra40
December 2020 | 0 Respostas
Bjr,pourriez vous m aidez pour cette exercice svp
Responda
azra40
December 2020 | 0 Respostas
Responda
azra40
December 2020 | 0 Respostas
Responda
azra40
October 2020 | 0 Respostas
Responda
Azra40
June 2019 | 0 Respostas
Responda
Azra40
June 2019 | 0 Respostas
Responda
Azra40
June 2019 | 0 Respostas
Bonjour j ai un dm en svt aider moi svp Expliquer ce que sont les regles; d ou viennent ses ecoulements...
Responda
Azra40
June 2019 | 0 Respostas
Pourriez vous m aider svp (ex 49) Mercii
Responda
×
Report "Bonsoir c est pour demain svp aider moi x=4 x=0 x=-2 3(2x-7)-5x= (x-4)(x-2)= (2-x²)=.... Pergunta de ideia de Azra40"
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 © 2024 ELIBRARY.TIPS - All rights reserved.
Lista de comentários
Tu as juste à remplacer x par la valeur soit :
pour x = 4
3((2x4)-7)-5x4
= 3(1)-20
= 3-20
=-17
(x-4)(x-2)
=(4-4)(4-2)
=0
(2 -4^2)
= 2 -16
=-14
pour x=0
3((2x0)-7)-5x0
=3(-7)
=-21
(0-4)(0-2)
= -4 x (-2)
=8
(2-0^2)
=2
pour x=-2
3((2x(-2)-7)-5x(-2)
=3(-4-7)+10
=3x(-11) +10
= -33 +10
=-23
(-2-4)(-2-2)
= (-6) x (-4)
= 24
(2 -2^2)
= 2 +4
=6
Bonne fêtes de fin d'année :)