Home
О нас
Products
Services
Регистрация
Войти
Поиск
Weirdy
@Weirdy
August 2022
1
29
Report
Решите систему уравнений:
{x+y+xy=-7
{(x-y)^2+x+y=22
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
iosiffinikov
4х+4у+4ху=-28х*х-2ху+у*у+х+у=22(х+у)^2+5(x+y)=-4Обозначим (х+у)=аа*а+5а+6,25=2,25(а+2,5)*(а+2,5)=1,5*1,5а1=-1 а2=-41)(х-у)^2=23 x-y=sqrt(23) x-y =-sqrt(23)x1=0,5(-1+sqrt(23)) y1=(-1-sqrt(23))*0,5x2=(-1-sqrt(23))*0,5 y2=0,5(-1+sqrt(23)) 2) (x-y)^2=26x3=0,5(-1+sqrt(26)) y3=(-1-sqrt(26))*0,5x4=(-1-sqrt(26))*0,5 y4=0,5(-1+sqrt(26))
1 votes
Thanks 1
More Questions From This User
See All
Weirdy
August 2022 | 0 Ответы
vychislite stepen okisleniya i opredelite valentnost atomov metana506ed0075f7e9873f10b562f2261321a 37918
Answer
Weirdy
August 2022 | 0 Ответы
vypolnite sintaksicheskij razboreto obshirnoe proizvedenie oveyano epicheskim duhom
Answer
Weirdy
August 2022 | 0 Ответы
v pryamougolnoj trapecii menshee osnovanie 3 smbolshaya bokovaya storona 4 sm
Answer
Weirdy
August 2022 | 0 Ответы
pomogite sostavit predlozheniya9e0e0ad7a46dc03df62b42cc42585ea8 90874
Answer
Weirdy
August 2022 | 0 Ответы
reshite neravenstvo hh2 gt h05h
Answer
Weirdy
August 2022 | 0 Ответы
ispolzujte sootvetstvuyushie formy infinitiva ili gerundiya chtoby soobshit svoemu
Answer
Weirdy
August 2022 | 0 Ответы
kak vy ponimaete mysl b paskalya proshloe i nastoyashee nashi sredstva tolko
Answer
Weirdy
August 2022 | 0 Ответы
opishite zapomnivshuyusya vam mimoletnuyu vstrechu s kakim libo yavleniem prirody mini
Answer
Weirdy
August 2022 | 0 Ответы
nuzhno sochinenie na temu vernost i izmena pomogite pozhalujsta s vvodnoj chast
Answer
Weirdy
August 2022 | 0 Ответы
ploskost parallelnaya osi cilindra otsekaet ot okruzhnosti osnovaniya dugu v 12712237f192dd93e74e108df97c0107e9 69625
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: {x+y+xy=-7 {(x-y)^2+x+y=22..."
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