Home
О нас
Products
Services
Регистрация
Войти
Поиск
НоВыЙ13
@НоВыЙ13
July 2022
1
16
Report
ДАЮ 15 БАЛЛОВ!
Решите уравнение:
| 2x-8 | - | x+5 | = 12
где | <--- модуль!
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
mikael2
Verified answer
2x-8=0 x=4 x+5=0 x=-5
----------- -5------------------ 4-------------
x< -5 8-2x-(-x-5)=8-2x+x+5=13-x=12 x=13-12=1 не подх.
-5 ≤ x<4 -2x+8-x-5=-3x+3=12 -x+1=4
x=1-4=-3
x≥4 2x-8-x-5=x-13=12
x=25
x=-3, x=25
1 votes
Thanks 1
×
Report "ДАЮ 15 БАЛЛОВ! Решите уравнение: | 2x-8 | - | x+5 | = 12 где | <--- модуль!..."
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
Verified answer
2x-8=0 x=4 x+5=0 x=-5----------- -5------------------ 4-------------
x< -5 8-2x-(-x-5)=8-2x+x+5=13-x=12 x=13-12=1 не подх.
-5 ≤ x<4 -2x+8-x-5=-3x+3=12 -x+1=4 x=1-4=-3
x≥4 2x-8-x-5=x-13=12 x=25
x=-3, x=25