Home
О нас
Products
Services
Регистрация
Войти
Поиск
LeraSweet16
@LeraSweet16
July 2022
1
15
Report
Решите систему уравнений
х² + у² = 25
х + у = 6
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
Steroid
X^2+y^2=25
x=6-y
(6-y)^2+y^2=25
x=6-y
36-12y+2y^2=25
x=6-y
2y^2-12y+11=0 D=144-88=56 кореньД=2корень14
y1=(2(6+корень14))/2=6+корень14
y2=(2(6-корень14))/2=6-корень14
x1=6-6+корень14 =корень14
x2=6-6-корень14 =-корень14
3 votes
Thanks 2
More Questions From This User
See All
LeraSweet16
August 2022 | 0 Ответы
pomogite pozhalujsta napisat programmu na yazyke c dano chetyryohznachnoe chislo
Answer
LeraSweet16
July 2022 | 0 Ответы
v okruzhnosti s centrom v tochke o provedeny diametry ad i bc ugol aov raven 29
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 уравнений х² + у² = 25 х + у = 6..."
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=6-y
(6-y)^2+y^2=25
x=6-y
36-12y+2y^2=25
x=6-y
2y^2-12y+11=0 D=144-88=56 кореньД=2корень14
y1=(2(6+корень14))/2=6+корень14
y2=(2(6-корень14))/2=6-корень14
x1=6-6+корень14 =корень14
x2=6-6-корень14 =-корень14