Home
О нас
Products
Services
Регистрация
Войти
Поиск
qwerry2
@qwerry2
July 2022
1
2
Report
xy=3
X^2+y^2=10
Решите систему
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
vatson112
Y=3/x, подставляем во 2 уравнение
x^2+9/x^2=10, x^4-10x^2+9=0,
x^2=t (замена), x=+-sqrt(t)
t^2-10t+9=0
D=100-36=64
t1=(10-8)/2=1 -> x1,2=+-1 -> y1,2=+-3
t2=9 -> x3,4=+-3 -> y3,4=+-1
1 votes
Thanks 0
More Questions From This User
See All
qwerry2
August 2022 | 0 Ответы
reshite pozhalujsta zadacha vo vlozhenie nizhe
Answer
qwerry2
July 2022 | 0 Ответы
y5x9 3x 2y 5 reshite sistemu
Answer
qwerry2
July 2022 | 0 Ответы
najdite katet a vse nizhe na risunke
Answer
qwerry2
July 2022 | 0 Ответы
xxyy 1 x xyy3 reshite sistemu
Answer
qwerry2
December 2021 | 0 Ответы
na risunke ugly c i e ravny 90 gradusov najti db esli izvestno chto ae 17 ad 20
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 "xy=3 X^2+y^2=10 Решите систему..."
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
x^2+9/x^2=10, x^4-10x^2+9=0,
x^2=t (замена), x=+-sqrt(t)
t^2-10t+9=0
D=100-36=64
t1=(10-8)/2=1 -> x1,2=+-1 -> y1,2=+-3
t2=9 -> x3,4=+-3 -> y3,4=+-1