Articles
Register
Sign In
Search
Annie569
@Annie569
April 2019
1
49
Report
Bonjour j'ai besoin d'aide pour des mathématiques c'est assez urgent c'est pour ce matin .. Aidez moi au plus vite svp !! ( photo )
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
nathalienouts
1)
A = (x-3)(4-x)+(x-3)(1-2x)
A = (4x-x²-12+3x)+(x-2x²-3+6x)
A = -x²+7x-12-2x²+7x-3
A = -3x²+14x-15
2)
A = (x-3)(4-x)+(x-3)(1-2x) on met x-3 en facteur
A = (x-3)(4-x+1-2x)
A = (x-3)(-3x+5)
3)
A = (x-3)(-3x+5) = 0
x-3 = 0 ou -3x+5 = 0
x = 3 ou -3x = -5
x = 3 ou x = 5/3
1 votes
Thanks 0
More Questions From This User
See All
Annie569
June 2021 | 0 Respostas
Responda
Annie569
June 2021 | 0 Respostas
Responda
Annie569
June 2021 | 0 Respostas
Responda
Annie569
June 2021 | 0 Respostas
Responda
Annie569
June 2021 | 0 Respostas
Responda
Annie569
June 2021 | 0 Respostas
Responda
Annie569
June 2021 | 0 Respostas
Responda
Annie569
June 2021 | 0 Respostas
Responda
Annie569
June 2021 | 0 Respostas
Responda
Annie569
June 2021 | 0 Respostas
Responda
×
Report "Bonjour j'ai besoin d'aide pour des mathématiques c'est assez urgent c'est pour ce matin .. Aidez mo.... Pergunta de ideia de Annie569"
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 = (x-3)(4-x)+(x-3)(1-2x)
A = (4x-x²-12+3x)+(x-2x²-3+6x)
A = -x²+7x-12-2x²+7x-3
A = -3x²+14x-15
2)
A = (x-3)(4-x)+(x-3)(1-2x) on met x-3 en facteur
A = (x-3)(4-x+1-2x)
A = (x-3)(-3x+5)
3)
A = (x-3)(-3x+5) = 0
x-3 = 0 ou -3x+5 = 0
x = 3 ou -3x = -5
x = 3 ou x = 5/3