Home
О нас
Products
Services
Регистрация
Войти
Поиск
AnetaFenux
@AnetaFenux
August 2022
1
12
Report
сократите дробь : 2а - 1 (числитель). 10а² - а - 2 (знаменатель)
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
Верона111111
2a-1 2a-1 2a-1 1
10a2-a-2=10(a-0,5)(a+0,4)=(2a-1)(5a+2)=5a+2
10a2-a-2=0
a=10,b=-1, c=-2
D=1+80=81
a=(1+9)/20=0,5
a=(1-9)/20=-0,4
0 votes
Thanks 3
×
Report "сократите дробь : 2а - 1 (числитель). 10а² - а - 2 (знаменатель)..."
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
10a2-a-2=10(a-0,5)(a+0,4)=(2a-1)(5a+2)=5a+2
10a2-a-2=0
a=10,b=-1, c=-2
D=1+80=81
a=(1+9)/20=0,5
a=(1-9)/20=-0,4