Home
О нас
Products
Services
Регистрация
Войти
Поиск
Kate201114
@Kate201114
August 2022
1
22
Report
Помогите пожалуйста решить 352(а)
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
1/ D>0 (a+1)²-4a=(a-1)²>0 → a≠1 √D=|a-1|
x²=0.5(a-1+a-1)=a-1>0 при a>1
x²=0.5(a-1+1-a)=0 не подходит при a<1 ответ a∈(1;∞)
2/
0 votes
Thanks 0
×
Report "Помогите пожалуйста решить 352(а)..."
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
1/ D>0 (a+1)²-4a=(a-1)²>0 → a≠1 √D=|a-1|x²=0.5(a-1+a-1)=a-1>0 при a>1
x²=0.5(a-1+1-a)=0 не подходит при a<1 ответ a∈(1;∞)
2/