Home
О нас
Products
Services
Регистрация
Войти
Поиск
Andereson
@Andereson
April 2021
1
15
Report
Представьте в виде дроби: ↑↑↑
Please enter comments
Please enter your name.
Please enter the correct email address.
Agree to
terms of service
You must agree before submitting.
Send
Answers & Comments
username2018
A) c^2/3 б) 5xz/12
в) 3(х+2)/х+3 * (х-3)(х+3)/(х-2)(х+2) = 3 * (х-3)/(х-2) = 3х-9/х-2
г) 2a-b/a * (a/2a-b + a/b) = 2a-b/a * ab/b(2a-b) + a(2a-b)/b(2a-b) = 2a-b/a * ab+a(2a-b)/b(2a-b) = 1/a * 2ab(2a-b)/b= 2ab(2a-b)/ab=2(2a-b)
надеюсь, все понятно)
2 votes
Thanks 5
Andereson
Ты шедевр! Спасибо тебе
×
Report "Представьте в виде дроби: ↑↑↑..."
Your name
Email
Reason
-Select Reason-
Pornographic
Defamatory
Illegal/Unlawful
Spam
Other Terms Of Service Violation
File a copyright complaint
Description
Helpful Links
О нас
Политика конфиденциальности
Правила и условия
Copyright
Контакты
Helpful Social
Get monthly updates
Submit
Copyright © 2025 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
в) 3(х+2)/х+3 * (х-3)(х+3)/(х-2)(х+2) = 3 * (х-3)/(х-2) = 3х-9/х-2
г) 2a-b/a * (a/2a-b + a/b) = 2a-b/a * ab/b(2a-b) + a(2a-b)/b(2a-b) = 2a-b/a * ab+a(2a-b)/b(2a-b) = 1/a * 2ab(2a-b)/b= 2ab(2a-b)/ab=2(2a-b)
надеюсь, все понятно)