Articles
Register
Sign In
Search
peterkiss1
@peterkiss1
October 2020
2
90
Report
quem puder desenvolver os produtos notáveis eu agradeço:
(x+9).(x-9)
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
Joww
(x+9).(x-9) = x² - 9² = x² - 81
x² - 81
⇔ x² = 81 ⇔ x =√81 ⇔ x = 9
1 votes
Thanks 1
poty
Verified answer
A resposta é: x²+9x-9x-81
ou seja: x²-81.
1 votes
Thanks 1
More Questions From This User
See All
peterkiss1
July 2022 | 0 Respostas
Responda
peterkiss1
July 2022 | 0 Respostas
Responda
peterkiss1
October 2020 | 0 Respostas
Responda
peterkiss1
October 2020 | 0 Respostas
Responda
Peterkiss1
December 2019 | 0 Respostas
Responda
×
Report "quem puder desenvolver os produtos notáveis eu agradeço:(x+9).(x-9).... Pergunta de ideia de peterkiss1"
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
x² - 81 ⇔ x² = 81 ⇔ x =√81 ⇔ x = 9
Verified answer
A resposta é: x²+9x-9x-81ou seja: x²-81.