Home
О нас
Products
Services
Регистрация
Войти
Поиск
Lyedok
@Lyedok
August 2022
1
4
Report
Решите уравнение, плиз:
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
армения20171
Х²+(-х)^(1/3)-2=0
(-x)^1/3=t
-x=t³
x=(-t)³
x²=(-t)^6
(-t)^6+t-2=0
t^6+t-2=0
t^6-1+t-1=0
(t²-1)(t⁴+t²+1)+(t-1)=0
((t-1)((t+1)(t⁴+t²+1)+1)=0
1)t-1=0;t=1
(-x)^1/3=1
-x=1
x=-1
2)(t+1)(t⁴+t²+1)+1=0
t^5+t³+t+t⁴+t²+1+1=0
t^5+t⁴+t²+t+2=0
0 votes
Thanks 0
More Questions From This User
See All
Lyedok
August 2022 | 0 Ответы
2b^2-b b-1 ---------- - ----------- = ? b^3+1 b^2-b+1...
Answer
Lyedok
November 2021 | 0 Ответы
pomogite rasshifrovat pocherk uchitelya 2 oj punkt
Answer
Lyedok
September 2021 | 0 Ответы
nazovite slova s beglymi glasnymi1v korne2v suffikse3v pristavke
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 уравнение, плиз:..."
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)^1/3=t
-x=t³
x=(-t)³
x²=(-t)^6
(-t)^6+t-2=0
t^6+t-2=0
t^6-1+t-1=0
(t²-1)(t⁴+t²+1)+(t-1)=0
((t-1)((t+1)(t⁴+t²+1)+1)=0
1)t-1=0;t=1
(-x)^1/3=1
-x=1
x=-1
2)(t+1)(t⁴+t²+1)+1=0
t^5+t³+t+t⁴+t²+1+1=0
t^5+t⁴+t²+t+2=0