Home
О нас
Products
Services
Регистрация
Войти
Поиск
trololowka20011
@trololowka20011
October 2021
1
23
Report
Разложить на множители
[tex] x^{2} [/tex] +x-6
2 [tex] x^{2} [/tex] -x-3
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
pomoshnik09
1) х1=-3 х2=2 по т Виета легко подбирается
х²+х-6=(х+3)(х-2)
2) 2х²-х-3 найдем корни D=-1²-4*2*-3=1+24=25 x1=1+5)/4=1.5 x2=1-5x)/4=-1
2x²-x-3=2(x-1.5)(x+1)=(2x-3)(x+1)
0 votes
Thanks 0
×
Report "tex] -x-3..."
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
х²+х-6=(х+3)(х-2)
2) 2х²-х-3 найдем корни D=-1²-4*2*-3=1+24=25 x1=1+5)/4=1.5 x2=1-5x)/4=-1
2x²-x-3=2(x-1.5)(x+1)=(2x-3)(x+1)