Articles
Register
Sign In
Search
ivonet
@ivonet
October 2020
2
39
Report
calculando o limite x-->3 x2 -8x+15 /x2-9
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
dariodias
lim x2 -8x+15 ==>
(x-3)(x - 5)
=
x - 5
=
3 - 5
= -
2
ou -
1
x-->3 x2-9 (x+3)(x-3) x + 3 3 + 3 6 3
0 votes
Thanks 1
3478elc
Verified answer
x² -8x+15/ x²-9
x² - 8x +15/ (x-3)(x+3)
(x-3)(x-5)/(x-3)(x+3)
(x-5)/(x+3)
Jogando o valor de x como 3, agora temos:
(3-5)/(3+3)
-2/6
-1/3 <--- resposta.
Espero que tenha entendido o que eu fiz, qualquer coisa só pergunta.
boa noite
0 votes
Thanks 0
More Questions From This User
See All
ivonet
July 2022 | 0 Respostas
Responda
ivonet
July 2022 | 0 Respostas
Responda
ivonet
April 2022 | 0 Respostas
Responda
ivonet
April 2022 | 0 Respostas
Responda
ivonet
March 2022 | 0 Respostas
Responda
ivonet
March 2022 | 0 Respostas
Responda
ivonet
March 2022 | 0 Respostas
Responda
ivonet
March 2022 | 0 Respostas
Responda
ivonet
March 2022 | 0 Respostas
Responda
ivonet
March 2022 | 0 Respostas
Responda
×
Report "calculando o limite x-->3 x2 -8x+15 /x2-9.... Pergunta de ideia de ivonet"
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
lim x2 -8x+15 ==> (x-3)(x - 5) = x - 5 = 3 - 5 = - 2 ou - 1
x-->3 x2-9 (x+3)(x-3) x + 3 3 + 3 6 3
Verified answer
x² -8x+15/ x²-9x² - 8x +15/ (x-3)(x+3)
(x-3)(x-5)/(x-3)(x+3)
(x-5)/(x+3)
Jogando o valor de x como 3, agora temos:
(3-5)/(3+3)
-2/6
-1/3 <--- resposta.
Espero que tenha entendido o que eu fiz, qualquer coisa só pergunta.
boa noite