Home
О нас
Products
Services
Регистрация
Войти
Поиск
Teaminxl
@Teaminxl
August 2022
2
1
Report
Помогите пожалуйста упростить выражение
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
Хуqожнuк
Verified answer
1 votes
Thanks 1
sedinalana
Verified answer
(сos7a-cos3a)/(sin7a+sin3a)=-2sin2asin5a/(2sin5acos2a)=-sin2a/cos2a=
=-tg2a
1 votes
Thanks 0
More Questions From This User
See All
Teaminxl
August 2022 | 0 Ответы
pomogite pozhalujsta reshit uravnenie1cc538bf4a64edc19e370b633475b31c 55697
Answer
Teaminxl
August 2022 | 0 Ответы
pomogite pozhalujsta ne ponimayu kak reshat takie uravneniya
Answer
Teaminxl
August 2022 | 0 Ответы
pomogite pozhalujsta s trigonometriejc5aaaac53418b0ecb252df5bc3b6705e 8964
Answer
Teaminxl
August 2022 | 0 Ответы
pomogite reshit trigonometricheskoe uravnenie pozhalujsta89b3d12e0a9f2068c699b14aef063d28 85724
Answer
Teaminxl
August 2022 | 0 Ответы
pomogite vychislit pozhalujstaefbe6592bf67859804eb409482837d45 29639
Answer
Teaminxl
August 2022 | 0 Ответы
v pryamougolnom treugolnike gipotenuza ravna 4 a ugol 30 v etot treugolnik918f64ec4a9eccb332005eca131858c9 53356
Answer
Teaminxl
August 2022 | 0 Ответы
proshu pomogite pozhalujsta59ebe399c2fcb130aa313180dfc107db 27356
Answer
Teaminxl
August 2022 | 0 Ответы
pomogite pozhalujsta reshit ochen nuzhno8c8363d05e1d06720e23553a1815eaae 76452
Answer
Teaminxl
August 2022 | 0 Ответы
pomogite pozhalujsta srochnod410c84914da02a6bb6151288cbf2ab8 23213
Answer
Teaminxl
August 2022 | 0 Ответы
v ravnobedrennyj treugolnik abc abbc vpisan ravnobedrennyj pryamougolnyj tre
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 "Помогите пожалуйста упростить выражение..."
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 © 2025 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Verified answer
Verified answer
(сos7a-cos3a)/(sin7a+sin3a)=-2sin2asin5a/(2sin5acos2a)=-sin2a/cos2a==-tg2a