Articles
Register
Sign In
Search
cece9222
@cece9222
April 2022
1
128
Report
Salut,
Est ce que quelqu’un pourrait m’aider svp ??
Merci ❤️
C’est un devoir de 4ème.
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
adsmdevoirs
Réponse :Explications étape par étape :2)AH en fonction de x[tex]AH=AB-BH\\AH=4-x[/tex][tex]Aire (AHIJ)=AH^{2} \\Aire (AHIJ)=(4-x)^{2}[/tex]Aire (AHIJ) = [tex]AH^{2}=(4-x)^{2}[/tex]Aire (AEFG) = 2 x 2 = 4Aire (Partie Gri) = Aire (AHIJ) - Aire (AEFG) = [tex](4-x)^{2}-4[/tex] = [tex](4-x)^{2} -2^{2} =M[/tex]3)[tex]Q=(4-x)^{2} -4\\Q=4^{2} -2*x*4+x^{2} -4\\Q= 16-8x+x^{2} -4\\Q=x^{2} -8x+12[/tex]4)x=2[tex]Q= 2^{2} -8*2+12\\Q= 4-16+12\\Q-12+12\\Q=0[/tex]Les carrés ABCD et AHIJ seront confondus
0 votes
Thanks 1
cece9222
Merci beaucoup !
More Questions From This User
See All
cece9222
November 2022 | 0 Respostas
Responda
cece9222
July 2022 | 0 Respostas
Responda
cece9222
July 2022 | 0 Respostas
Responda
cece9222
June 2022 | 0 Respostas
Responda
cece9222
June 2022 | 0 Respostas
Responda
cece9222
June 2022 | 0 Respostas
Responda
cece9222
May 2022 | 0 Respostas
Responda
cece9222
May 2022 | 0 Respostas
Responda
cece9222
May 2022 | 0 Respostas
Responda
cece9222
May 2022 | 0 Respostas
Responda
×
Report "Salut, Est ce que quelqu’un pourrait m’aider svp ?? Merci ❤️ C’est un devoir de 4ème.... Pergunta de ideia de cece9222"
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