Articles
Register
Sign In
Search
lol99
@lol99
June 2021
1
118
Report
Comment résoudre cette équation s'il vous plait !
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
Verified answer
(x+2)²=121
(x+2)²-121=0
(x+2)²-11² = 0 identité remarquable a²-b²
[ (x+2) -11] [ (x+2)+11] =0
(x+2-11)(x+2+11)= 0
(x-9)(x+13) = 0
x-9=0 ou x+13=0
x = 9 x= -13
S=
{9; -13 }
0 votes
Thanks 1
lol99
merci beaucoup !
More Questions From This User
See All
Lol99
March 2022 | 0 Respostas
Responda
Lol99
March 2022 | 0 Respostas
Responda
Lol99
March 2022 | 0 Respostas
Responda
Lol99
March 2022 | 0 Respostas
Responda
Lol99
February 2022 | 0 Respostas
Responda
lol99
June 2021 | 0 Respostas
Mettre cette fraction sous forme 2 puissance n Fois 5 puissance m
Responda
lol99
June 2021 | 0 Respostas
Le 89 s'il vous plait ! :)
Responda
lol99
June 2021 | 0 Respostas
Aidez moi svp je dois mettre cette fraction sous forme 2 puissance de x fois 5 puissance de y
Responda
lol99
June 2021 | 0 Respostas
Responda
lol99
June 2021 | 0 Respostas
Vous pouvez m'aider pr le 3 s'il vous plait ? Urgence !!!!
Responda
×
Report "Comment résoudre cette équation s'il vous plait !.... Pergunta de ideia de lol99"
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
Verified answer
(x+2)²=121(x+2)²-121=0
(x+2)²-11² = 0 identité remarquable a²-b²
[ (x+2) -11] [ (x+2)+11] =0
(x+2-11)(x+2+11)= 0
(x-9)(x+13) = 0
x-9=0 ou x+13=0
x = 9 x= -13
S= {9; -13 }