Articles
Register
Sign In
Search
Justinoou
@Justinoou
June 2021
1
111
Report
bonjour, est-ce que vous pouvez m'aider à faire ce dm qui est pour demain s'il vous plaît?
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
jujumy
Exercice 1 :
A= 1/3 + 5/6 : 3/2
= 1/3 +5/6 * 3/2
= 1/3 + 10/18
= 6/18 + 10/18
= 16/18
= 8/9
B= 2-2*5/4
= 2 - 10/4
= 8/4 -10/4
= -2/4
= -1/2
Exercice 2
:
a) E= (3x-1)(x-1)+2(2x-1)
= 3x²-3x-x+1+4x-2
= 3x²-1
b) tu remplaces x par -2
tu trouves 11
Exercice 3:
On traduit sous forme d'équation, x étant la capacité totale :
500 + x/3 = x/2
x/2 - x/3 = 500
x/6 = 500
x = 500*6
x = 3000
Donc la capacité totale est de 3000 L
0 votes
Thanks 1
More Questions From This User
See All
Justinoou
June 2021 | 0 Respostas
Responda
Justinoou
June 2021 | 0 Respostas
Responda
Justinoou
June 2021 | 0 Respostas
Responda
Justinoou
June 2021 | 0 Respostas
Responda
Justinoou
June 2021 | 0 Respostas
Responda
Justinoou
June 2021 | 0 Respostas
Responda
Justinoou
June 2021 | 0 Respostas
Responda
Justinoou
June 2021 | 0 Respostas
Responda
Justinoou
June 2021 | 0 Respostas
Responda
Justinoou
June 2021 | 0 Respostas
bonjour, pouvez vous m'aider ? je n'y comprends rien
Responda
×
Report "bonjour, est-ce que vous pouvez m'aider à faire ce dm qui est pour demain s'il vous plaît?.... Pergunta de ideia de Justinoou"
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
A= 1/3 + 5/6 : 3/2
= 1/3 +5/6 * 3/2
= 1/3 + 10/18
= 6/18 + 10/18
= 16/18
= 8/9
B= 2-2*5/4
= 2 - 10/4
= 8/4 -10/4
= -2/4
= -1/2
Exercice 2 :
a) E= (3x-1)(x-1)+2(2x-1)
= 3x²-3x-x+1+4x-2
= 3x²-1
b) tu remplaces x par -2
tu trouves 11
Exercice 3:
On traduit sous forme d'équation, x étant la capacité totale :
500 + x/3 = x/2
x/2 - x/3 = 500
x/6 = 500
x = 500*6
x = 3000
Donc la capacité totale est de 3000 L