Home
О нас
Products
Services
Регистрация
Войти
Поиск
cmdalt
@cmdalt
July 2022
1
7
Report
Решите систему уравнений:
2x^2+y=3
x^2y-1=0
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
sangers1959
Verified answer
2x²+y=3 y=3-2x²
x²y-1=0
x²(3-2x²)-1=0
3x²-2x⁴-1=0
2x⁴-3x²+1=0
t=x²>0 ⇒
2t²-3t+1=0 D=1
t₁=1 t₂=1/2
x₁=1 x₂=-1 y₁=y₂=1
x₃=√2/2 x₄=-√2/2 y₃=y₄=2.
x₂=0,5
6 votes
Thanks 7
More Questions From This User
See All
cmdalt
August 2022 | 0 Ответы
najdite ploshad kruga esli dlina sootvetstvuyushej okruzhnosti ravna 8
Answer
cmdalt
August 2022 | 0 Ответы
pomogite pozhalujsta s resheniem 5 zadachi o centr okruzhnosti vpisannoj v trapec
Answer
cmdalt
August 2022 | 0 Ответы
osnovaniya ravnobedrennoj trapecii ravny 34 i 816 a ee bokovye storony 409 najdi
Answer
cmdalt
August 2022 | 0 Ответы
pomogite opredelitfb43ace8c0c43996dd85c8c6d5a11aea 26263
Answer
cmdalt
August 2022 | 0 Ответы
najdite funkciyu obratnuyu k funkcii yx 8 1 ukazat eyo oblast opredeleniya i
Answer
cmdalt
August 2022 | 0 Ответы
shar peresechen ploskostyu tak chto radius secheniya v 2 raza menshe radiusa shara n
Answer
cmdalt
July 2022 | 0 Ответы
grafik funkcii yx2bxc prohodit cherez tochki 16 i 56 1najdite koeffici
Answer
cmdalt
July 2022 | 0 Ответы
napishite pozhalujsta nazvaniya etih cepochek
Answer
cmdalt
July 2022 | 0 Ответы
ochen nuzhno reshenie 4 zadachi treugolnik avs pravilnyj o centr okruzhnosti vd8f3ea45878d7230a7ab6060896281ed 74079
Answer
cmdalt
July 2022 | 0 Ответы
pomogite pozhalujsta s himiej variant 4 ukazhite poryadkovyj nomer elementa nazv
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: 2x^2+y=3 x^2y-1=0..."
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
Verified answer
2x²+y=3 y=3-2x²x²y-1=0
x²(3-2x²)-1=0
3x²-2x⁴-1=0
2x⁴-3x²+1=0
t=x²>0 ⇒
2t²-3t+1=0 D=1
t₁=1 t₂=1/2
x₁=1 x₂=-1 y₁=y₂=1
x₃=√2/2 x₄=-√2/2 y₃=y₄=2.
x₂=0,5