Home
О нас
Products
Services
Регистрация
Войти
Поиск
julia330
@julia330
August 2022
2
6
Report
сколько корней имеет уравнение (x^2+1)^4-3(x^2+1)^2-4=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
surprise3
У уравнения два корня (1 и -1)
0 votes
Thanks 1
marismarina23
согласна, два корня1 и -1
Koseko199
Пусть (x²+1)²=t
t²-3t-4=0
D=9+4*4=25 , √D=5
t1=(3-5)/2=-1
t2=(3+5)/2=4
(x²+1)²=4
x²+1=2
x²=1
x1=1 , x2=-1
0 votes
Thanks 2
More Questions From This User
See All
julia330
August 2022 | 0 Ответы
opredelite kolichestvo veshestva hlorida natriya obem oksida ugleroda 4 i mass
Answer
julia330
August 2022 | 0 Ответы
najdite ploshpd ravnobedoenoj trapecii esli ee menshee osnovanie ravno 7sm bo
Answer
julia330
July 2022 | 0 Ответы
najdite naibolshee i naimenee znacheniya funkcii y 2x2 na otrezke 3 1
Answer
julia330
July 2022 | 0 Ответы
napishite uravneniya reakcij s pomoshyu kotoryh mozhno osushestvit sleduyushie prevrc204fec434dc6c73bb045e556cb2f392 47123
Answer
julia330
November 2021 | 0 Ответы
v chajnike moshnostyu 15kvt nalito 15 l vody pri temperature 25cna skolko bys
Answer
julia330
November 2021 | 0 Ответы
reshite pozhalujsta himiya 8 klass5fb75fb119fa5bf09911a995f547fffa 58407
Answer
julia330
October 2021 | 0 Ответы
napishite uravneniya rekcij s pomoshyu kotoryh mozhno osushestvit sleduyushie prevrashe
Answer
julia330
October 2021 | 0 Ответы
rasschitajte massu osadka kotoraya obrazuetsya pri vzaimodejstvii 260g nitrata ba
Answer
julia330
September 2021 | 0 Ответы
vzaimodejstvie rastvora hlorida bariya s rastvorom sernoj kisloty zapishite urav
Answer
julia330
September 2021 | 0 Ответы
pri kakih znacheniyah parametra p neravenstvo x2 bolshe ili ravno9p2 imeet odno
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 "сколько корней имеет уравнение (x^2+1)^4-3(x^2+1)^2-4=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
t²-3t-4=0
D=9+4*4=25 , √D=5
t1=(3-5)/2=-1
t2=(3+5)/2=4
(x²+1)²=4
x²+1=2
x²=1
x1=1 , x2=-1