Home
О нас
Products
Services
Регистрация
Войти
Поиск
elkhane
@elkhane
August 2022
2
18
Report
найдите корни уравнение (0.8-4x)*(5x+5.5)=0
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
оляFox
20x^2+18x-4,4=0
D=324-4*(-4.4)*20=676
x1=-18+26\40=0.2 x2=-18-26\40=-1.1
ответ: 0.2; -1.1
0 votes
Thanks 1
джери1
4x+4.4-20x^2-22x=0
20x^2+18x-4.4=0
D=324-4*20*(-4,4)
D=676
x1=-18+26/40
x1=0,2
x2=-18-26/40
x2=-1,1
Ответ:x1=0,2,x2=-1,1
1 votes
Thanks 1
×
Report "найдите корни уравнение (0.8-4x)*(5x+5.5)=0..."
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
D=324-4*(-4.4)*20=676
x1=-18+26\40=0.2 x2=-18-26\40=-1.1
ответ: 0.2; -1.1
20x^2+18x-4.4=0
D=324-4*20*(-4,4)
D=676
x1=-18+26/40
x1=0,2
x2=-18-26/40
x2=-1,1
Ответ:x1=0,2,x2=-1,1