Home
О нас
Products
Services
Регистрация
Войти
Поиск
geymerpolina
@geymerpolina
August 2022
1
16
Report
/(a+ 2)^2 - 4a -4/ + a/a/ = ?
/ - это модуль
Помогите решить
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
ТатМих
Verified answer
|(a+2)²-4a-4|+a|a|=
|a²
+4a
+4
-4a
-4|+a|a|=
|a²|+a|a|=
a²+a|a|
a≥0
a²+a*a=2a²
a<0
a²-a*a=a²-a²=0
2 votes
Thanks 1
×
Report "- это модуль Помогите решить..."
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
|(a+2)²-4a-4|+a|a|=|a²+4a+4-4a-4|+a|a|=
|a²|+a|a|=
a²+a|a|
a≥0
a²+a*a=2a²
a<0
a²-a*a=a²-a²=0