Home
О нас
Products
Services
Регистрация
Войти
Поиск
dfvufbnhf
@dfvufbnhf
July 2022
1
9
Report
Решите биквадратное уравнение : x^4-13x^2+36=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
ky6uk9
Verified answer
пусть х^2 будет t, тогда х^4 будет t^2.
t^2 - 13t + 36 = 0
D = b^{2} - 4ac
D= 169 - 4*1*36 = 169 - 144 = 25 = 5^{2}
t1,2= -b+- корень из D /{2a
t1 =(13+5)/2} = 9
t2 = (13-5)/2 = 4
33 votes
Thanks 87
More Questions From This User
See All
dfvufbnhf
August 2022 | 0 Ответы
nuzhno pridumat deviz nazvanie viktoriya
Answer
dfvufbnhf
July 2022 | 0 Ответы
ch na kakom rasstoyanii ot ozera turisty vstretyatsya otvet dajte v kilometrah
Answer
dfvufbnhf
July 2022 | 0 Ответы
reshite pozhalujsta ochen nadoafded0ab01ae1f41facab07cfb077d19 23149
Answer
dfvufbnhf
July 2022 | 0 Ответы
uprostite vyrazhenie x3x 3 xx 2
Answer
dfvufbnhf
July 2022 | 0 Ответы
pri kakih znacheniyah t uravneniya 25x2tx10 ne imeet kornejpozhalujsta
Answer
dfvufbnhf
July 2022 | 0 Ответы
2x2tx80 ne imeet kornej
Answer
dfvufbnhf
July 2022 | 0 Ответы
pri kakih znacheniyah t 3x2 tx30 imeet dva kornya
Answer
dfvufbnhf
December 2021 | 0 Ответы
cena tovara v magazine skladyvaetsya iz zakupochnoj ceny i magazinnoj nacenki kot
Answer
dfvufbnhf
December 2021 | 0 Ответы
stoimost proezda v avtobuse sostavlyaet 280 rublej skolko vsego rublej zaplati
Answer
dfvufbnhf
December 2021 | 0 Ответы
ch na kakom rasstoyanii ot ozera turisty vstretyatsya otvet dajte v kilometrah to
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 биквадратное уравнение : x^4-13x^2+36=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
пусть х^2 будет t, тогда х^4 будет t^2.
t^2 - 13t + 36 = 0
D = b^{2} - 4ac
D= 169 - 4*1*36 = 169 - 144 = 25 = 5^{2}
t1,2= -b+- корень из D /{2a
t1 =(13+5)/2} = 9
t2 = (13-5)/2 = 4