Home
О нас
Products
Services
Регистрация
Войти
Поиск
Stilinski2406
@Stilinski2406
August 2022
1
1
Report
Решите систему пожалуйста
y= -x^2+10x-22,
3y+2x=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
samotugaa
Y= -x^2+10x-22, 3y+2x=3, 3×(-x^2+10x-22)+2х=3, -3х^2+30х-66+2х=3, -3х^2+32х-69=0, D=32^2-4×(-3)×(-69)=196, x1=(-32-корень 196)/2×(-3)=(-32-14)/(-6)=(-46)/(-6)=7 2/3, х2=(-32+корень 196)/2×(-3)=(-32+14)/(-6)=(-18)/(-6)=3, у1=-(23/3)^2+10×23/3-22=-529/9+230/3-22=(690-529-198)/9=-37/9=-4 1/9, у2=-(3)^2+10×3-22=-9+30-22=-1
0 votes
Thanks 1
More Questions From This User
See All
Stilinski2406
August 2022 | 0 Ответы
(8-x^2-7x)...
Answer
Stilinski2406
July 2022 | 0 Ответы
25^n*2^2(n+1)...
Answer
рекомендуемые вопросы
rarrrrrrrr
August 2022 | 0 Ответы
o chem dolzhny pozabotitsya v pervuyu ochered vzroslye pri organizacionnom vyvoze n
danilarsentev
August 2022 | 0 Ответы
est dva stanka na kotoryh vypuskayut odinakovye zapchasti odin proizvodit a zapcha
myachina8
August 2022 | 0 Ответы
najti po grafiku otnoshenie v3v1 v otvetah napisano 9 no nuzhno reshenie
ydpmn7cn6w
August 2022 | 0 Ответы
Choose the correct preposition: 1.I am fond (out,of,from) literature. 2.where ar...
millermilena658
August 2022 | 0 Ответы
opredelite kak sozdavalas i kto sozdaval arabskoe gosudarstvo v kracii
MrZooM222
August 2022 | 0 Ответы
ch ajtmanov v rasskaze krasnoe yabloko ispolzuet metod rasskaz v rasskaze opi
timobila47
August 2022 | 0 Ответы
kakovo bylo naznachenie kazhdoj iz chastej vizantijskogo hrama pomogite pozhalujsta
ivanyyaremkiv
August 2022 | 0 Ответы
moment. 6....
pozhalujsta8b98a56c0152a07b8f4cbcd89aa2f01e 97513
sarvinozwakirjanova
August 2022 | 0 Ответы
pomogite pozhalusto pzha519d7eb8246a08ab0df06cc59e9dedb 6631
×
Report "Решите систему пожалуйста y= -x^2+10x-22, 3y+2x=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 © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments