Articles
Register
Sign In
Search
Justine01234
@Justine01234
May 2019
2
95
Report
Bonjour,
Merci à ceux qui m'aideront
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
elmessaoudiamina
Verified answer
A
B
2)C
D
E
F
1 votes
Thanks 0
aymanemaysae
Verified answer
Bonsoir ;
1)
A = 5x² + x = x(5x + 1) .
B = (8x - 1)² - 2x(8x - 1) = (8x - 1)(8x - 1 - 2x) = (8x - 1)(6x - 1) .
2)
C = x² - 24x + 144 = x² - 2 * 12 * x + 12² = (x - 12)² .
D = 4 + 12y + 9y² = (3y)² + 2 * 2 * (3y) + 2² = (3y + 2)² .
E = x² - 100 = x² - 10² = (x - 10)(x + 10) .
F = (x + 7)² - 25 = (x + 7)² - 5² = (x + 7 - 5)(x + 7 + 5) = (x + 2)(x + 12) .
0 votes
Thanks 0
More Questions From This User
See All
Justine01234
May 2019 | 0 Respostas
Responda
Justine01234
May 2019 | 0 Respostas
Responda
Justine01234
May 2019 | 0 Respostas
Responda
Justine01234
May 2019 | 0 Respostas
Responda
Justine01234
May 2019 | 0 Respostas
Responda
×
Report "Bonjour,Merci à ceux qui m'aideront.... Pergunta de ideia de Justine01234"
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
AB
2)C
D
E
F
Verified answer
Bonsoir ;1)
A = 5x² + x = x(5x + 1) .
B = (8x - 1)² - 2x(8x - 1) = (8x - 1)(8x - 1 - 2x) = (8x - 1)(6x - 1) .
2)
C = x² - 24x + 144 = x² - 2 * 12 * x + 12² = (x - 12)² .
D = 4 + 12y + 9y² = (3y)² + 2 * 2 * (3y) + 2² = (3y + 2)² .
E = x² - 100 = x² - 10² = (x - 10)(x + 10) .
F = (x + 7)² - 25 = (x + 7)² - 5² = (x + 7 - 5)(x + 7 + 5) = (x + 2)(x + 12) .