Home
О нас
Products
Services
Регистрация
Войти
Поиск
servicepack21
@servicepack21
June 2022
1
12
Report
Решите два уравнения по алгебре! 25 баллов!
1. 5/(3sinx+4)=2
2. 3/(5tgx+8)=1
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
nKrynka
Решение
1) 5 = 2*(3sinx + 4)
5 = 6sinx + 8
sinx = - 1/2
x = (-1)^(n + 1) (π/6) + πn, n ∈ Z
2) 3/(5tgx + 8) = 1
3 = 5tgx + 8
tgx + 8 ≠ 0
tgx ≠ - 8
5tgx = - 5
tgx = - 1
x = - π/4 + πk, k ∈ Z
3 votes
Thanks 2
More Questions From This User
See All
servicepack21
August 2022 | 0 Ответы
molyu vas o pomoshi vopros zhizni i smerti
Answer
servicepack21
August 2022 | 0 Ответы
pomogite reshit pozhalujsta 2 uravneniya 60 ballov
Answer
servicepack21
August 2022 | 0 Ответы
(3sinx+4)=2...
Answer
servicepack21
August 2022 | 0 Ответы
logarifmy 2 primera 30 ballov
Answer
servicepack21
August 2022 | 0 Ответы
partizip i partizip ii reshit raskryvaya skobki i perevesti 40 ballov
Answer
servicepack21
August 2022 | 0 Ответы
reshite zadachu 5 podrobno
Answer
servicepack21
August 2022 | 0 Ответы
podrobnoe reshenie 4cos2x 8 sin x10
Answer
servicepack21
August 2022 | 0 Ответы
3...
Answer
servicepack21
August 2022 | 0 Ответы
reshite ochen podrobnob5affdb01c03979a0fe990f518d67764 99231
Answer
servicepack21
August 2022 | 0 Ответы
reshite odno uravnenie tolko ochen ochen podrobno 3sin2xcos2xcos2x
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 "(5tgx+8)=1..."
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
1) 5 = 2*(3sinx + 4)
5 = 6sinx + 8
sinx = - 1/2
x = (-1)^(n + 1) (π/6) + πn, n ∈ Z
2) 3/(5tgx + 8) = 1
3 = 5tgx + 8
tgx + 8 ≠ 0
tgx ≠ - 8
5tgx = - 5
tgx = - 1
x = - π/4 + πk, k ∈ Z