Home
О нас
Products
Services
Регистрация
Войти
Поиск
Alen198
@Alen198
June 2022
2
25
Report
Вычислить предел функций, используя правило Лопиталя
(Пример 6.5 а и б)
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
nelle987
Verified answer
1 votes
Thanks 1
Segrif
А)
lim (4x^6 - x^3 - 2x)/(2x^6 - 1) = lim (24x^5 - 3x^2 - 2)/12x^5 = lim (120x^4 - 6x)/60x^4 = lim (480x^3 - 6)/240x^3 = lim 1440x^2 / 720x^2 = 1400/720 = 2
б)
lim (4x^2 - 5x - 21)/(2x^2 - 3x - 9) = lim (8x - 5) / (4x - 3) = {x -> 3} = (24 - 5) / (12 - 3) = 19/9
{вообще, первый предел просто равен отношению старших степеней = 4/2, а во втором (4x^2 - 5x - 21)/(2x^2 - 3x - 9) = (4x + 7)(x - 3) / (2x + 3)(x - 3) = (4x + 7)/(2x + 3) = 19/9}
0 votes
Thanks 1
More Questions From This User
See All
Alen198
August 2022 | 0 Ответы
perevedite pozhalujsta the sheremetev palace this palace is known as well by the
Answer
Alen198
August 2022 | 0 Ответы
perevedite pozhalujsta at the end of the 18th century it was decided to build a
Answer
Alen198
August 2022 | 0 Ответы
4 v sleduyushih predlozheniyah zamenite mestoimeniem podlezhashee vyrazhennoe sushest
Answer
Alen198
August 2022 | 0 Ответы
perevedite pozhalujsta na russkij yazyk tolko chtoby poluchilsya normalnyj teks
Answer
Alen198
August 2022 | 0 Ответы
perevedite pozhalujsta na russkij yazyk chtoby tekst byl normalnyj i svyaznyj t
Answer
Alen198
August 2022 | 0 Ответы
pomogite pozhalujsta nuzhno soedinit pravilno
Answer
Alen198
August 2022 | 0 Ответы
pomogite pozhalujsta s anglijskim gde dolzhny nahoditsya frazy vydelennye krasny
Answer
Alen198
August 2022 | 0 Ответы
perevedite ih na russkij yazyk obrashaya vnimanie na raznye znacheniya slov that it28552b0b6bd73f1d59bd2ceba27fa632 61714
Answer
Alen198
August 2022 | 0 Ответы
perevedite ih na russkij yazyk obratite vnimanie na perevod uslovnyh predlozhenij
Answer
Alen198
August 2022 | 0 Ответы
perevedite na russkij yazyk obrashaya vnimanie na raznye znacheniya glagolov to beab634f292cb371da80f3039ae9b1f647 49790
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 "Вычислить предел функций, используя правило Лопиталя (Пример 6.5 а и б)..."
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
lim (4x^6 - x^3 - 2x)/(2x^6 - 1) = lim (24x^5 - 3x^2 - 2)/12x^5 = lim (120x^4 - 6x)/60x^4 = lim (480x^3 - 6)/240x^3 = lim 1440x^2 / 720x^2 = 1400/720 = 2
б)
lim (4x^2 - 5x - 21)/(2x^2 - 3x - 9) = lim (8x - 5) / (4x - 3) = {x -> 3} = (24 - 5) / (12 - 3) = 19/9
{вообще, первый предел просто равен отношению старших степеней = 4/2, а во втором (4x^2 - 5x - 21)/(2x^2 - 3x - 9) = (4x + 7)(x - 3) / (2x + 3)(x - 3) = (4x + 7)/(2x + 3) = 19/9}