Home
О нас
Products
Services
Регистрация
Войти
Поиск
dianaxas
@dianaxas
August 2022
1
1
Report
Прошу помогите, очень срочно!
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
дик062
2.а)2(7а+5)+5(а-2)/30а=14а+10+5а-10/30а=19а/30а
б)3(х-7)-3(х+7)/(х+7)(х-7)=3х-21-3х-21/х^-49=-42/х^-49
3.6а+7b-30a^/5a=30a^+7b-30a^/5a=7b/5a
7×(-15)/5×7=-105/35=-3
2 votes
Thanks 1
More Questions From This User
See All
dianaxas
July 2022 | 0 Ответы
chf3098aff13f18b18ace2809daf8c268b 11172
Answer
dianaxas
July 2022 | 0 Ответы
napishite vse avtonomnye okrugi rossii
Answer
dianaxas
July 2022 | 0 Ответы
proshu reshite zadachu
Answer
dianaxas
July 2022 | 0 Ответы
parizhskaya kommuna 1 prichiny vosstaniya v parizhe 2 reformy kommuny 3 prichiny1c905c7a69c783204d092e94b899032c 14553
Answer
dianaxas
July 2022 | 0 Ответы
parizhskaya kommuna 1 prichiny vosstaniya v parizhe 2 reformy kommuny 3 prichiny
Answer
dianaxas
July 2021 | 0 Ответы
vzaimodejstvie kislotnyh oksidov s shelochami s obrazovaniem soli i vody oksid u
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 "Прошу помогите, очень срочно!..."
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
б)3(х-7)-3(х+7)/(х+7)(х-7)=3х-21-3х-21/х^-49=-42/х^-49
3.6а+7b-30a^/5a=30a^+7b-30a^/5a=7b/5a
7×(-15)/5×7=-105/35=-3