Articles
Register
Sign In
Search
Vexalord
@Vexalord
April 2019
1
125
Report
Je n'arrive pas à résoudre cet exercice, pouvez-vous m'aider ?
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
editions
Bonjour
9x^4+12x^2+4=(3x²+2)²
2)9x^4-15x^3+12x²-10x+4
=(3x²+2)²-15x^3-10x
=(3x²+2)²-5x(3x²+2)
=(3x²-2)[3x²+2-5x]
3x²-5x+2=(3x²-3x)-(2x-2)
=3x(x-1)-2(x-1)
=(x-1)(3x-2)
donc
(3x²-2)(3x²-5x+2)=(3x²-2)(x-1)(3x-2)
1 votes
Thanks 1
More Questions From This User
See All
Vexalord
June 2021 | 0 Respostas
Responda
Vexalord
June 2021 | 0 Respostas
Responda
Vexalord
June 2021 | 0 Respostas
Pouvez-vous m'aider, je bloque sur cet exercice. Merci d'avance !
Responda
Vexalord
June 2021 | 0 Respostas
Responda
Vexalord
June 2021 | 0 Respostas
Responda
Vexalord
June 2021 | 0 Respostas
Responda
Vexalord
June 2021 | 0 Respostas
Je bloque sur cet exercice.
Responda
Vexalord
June 2021 | 0 Respostas
Responda
Vexalord
January 2021 | 0 Respostas
Responda
Vexalord
January 2021 | 0 Respostas
Responda
×
Report "Je n'arrive pas à résoudre cet exercice, pouvez-vous m'aider ?.... Pergunta de ideia de Vexalord"
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
9x^4+12x^2+4=(3x²+2)²
2)9x^4-15x^3+12x²-10x+4
=(3x²+2)²-15x^3-10x
=(3x²+2)²-5x(3x²+2)
=(3x²-2)[3x²+2-5x]
3x²-5x+2=(3x²-3x)-(2x-2)
=3x(x-1)-2(x-1)
=(x-1)(3x-2)
donc
(3x²-2)(3x²-5x+2)=(3x²-2)(x-1)(3x-2)