Home
О нас
Products
Services
Регистрация
Войти
Поиск
vladlenaj3
@vladlenaj3
July 2022
1
9
Report
алгебра 7 класс сократите алгебраические дроби 38.2
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
Удачник66
Ответ:
Объяснение:
1)
2)
3)
4)
5)
6)
7)
8)
50 votes
Thanks 114
More Questions From This User
See All
vladlenaj3
July 2022 | 0 Ответы
alihan zapisal formulu vychisleniya moshnosti alfavita sleduyushim obrazom ik i
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 "алгебра 7 класс сократите алгебраические дроби 38.2..."
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
Ответ:
Объяснение:
1)![\frac{18bc}{24c}=\frac{3*6bc}{4*6c}=\frac{3b}{4} \frac{18bc}{24c}=\frac{3*6bc}{4*6c}=\frac{3b}{4}](https://tex.z-dn.net/?f=%5Cfrac%7B18bc%7D%7B24c%7D%3D%5Cfrac%7B3%2A6bc%7D%7B4%2A6c%7D%3D%5Cfrac%7B3b%7D%7B4%7D)
2)![\frac{25a^2y}{15by} =\frac{5*5a^2y}{3*5by}=\frac{5a^2}{3b} \frac{25a^2y}{15by} =\frac{5*5a^2y}{3*5by}=\frac{5a^2}{3b}](https://tex.z-dn.net/?f=%5Cfrac%7B25a%5E2y%7D%7B15by%7D%20%3D%5Cfrac%7B5%2A5a%5E2y%7D%7B3%2A5by%7D%3D%5Cfrac%7B5a%5E2%7D%7B3b%7D)
3)![\frac{24a^3}{6ac} = \frac{4*6a*a^2}{6ac} =\frac{4a^2}{c} \frac{24a^3}{6ac} = \frac{4*6a*a^2}{6ac} =\frac{4a^2}{c}](https://tex.z-dn.net/?f=%5Cfrac%7B24a%5E3%7D%7B6ac%7D%20%3D%20%5Cfrac%7B4%2A6a%2Aa%5E2%7D%7B6ac%7D%20%3D%5Cfrac%7B4a%5E2%7D%7Bc%7D)
4)![\frac{27x^2y}{21xy^3} =\frac{9*3xy*x}{7*3xy*y^2}= \frac{9x}{7y^2} \frac{27x^2y}{21xy^3} =\frac{9*3xy*x}{7*3xy*y^2}= \frac{9x}{7y^2}](https://tex.z-dn.net/?f=%5Cfrac%7B27x%5E2y%7D%7B21xy%5E3%7D%20%3D%5Cfrac%7B9%2A3xy%2Ax%7D%7B7%2A3xy%2Ay%5E2%7D%3D%20%5Cfrac%7B9x%7D%7B7y%5E2%7D)
5)![\frac{-2a^6b^3}{a^3b^5}=-\frac{2a^3*a^3*b^3}{a^3*b^3*b^2} =-\frac{2a^3}{b^2} \frac{-2a^6b^3}{a^3b^5}=-\frac{2a^3*a^3*b^3}{a^3*b^3*b^2} =-\frac{2a^3}{b^2}](https://tex.z-dn.net/?f=%5Cfrac%7B-2a%5E6b%5E3%7D%7Ba%5E3b%5E5%7D%3D-%5Cfrac%7B2a%5E3%2Aa%5E3%2Ab%5E3%7D%7Ba%5E3%2Ab%5E3%2Ab%5E2%7D%20%3D-%5Cfrac%7B2a%5E3%7D%7Bb%5E2%7D)
6)![\frac{x^7y^4}{x^5y^8} =\frac{x^5*x^2*y^4}{x^5*y^4*y^4} =\frac{x^2}{y^4} \frac{x^7y^4}{x^5y^8} =\frac{x^5*x^2*y^4}{x^5*y^4*y^4} =\frac{x^2}{y^4}](https://tex.z-dn.net/?f=%5Cfrac%7Bx%5E7y%5E4%7D%7Bx%5E5y%5E8%7D%20%3D%5Cfrac%7Bx%5E5%2Ax%5E2%2Ay%5E4%7D%7Bx%5E5%2Ay%5E4%2Ay%5E4%7D%20%3D%5Cfrac%7Bx%5E2%7D%7By%5E4%7D)
7)![\frac{42m^3n^5}{35mn^5}=\frac{6*7m^2*mn^5}{5*7mn^5} =\frac{6m^2}{7} \frac{42m^3n^5}{35mn^5}=\frac{6*7m^2*mn^5}{5*7mn^5} =\frac{6m^2}{7}](https://tex.z-dn.net/?f=%5Cfrac%7B42m%5E3n%5E5%7D%7B35mn%5E5%7D%3D%5Cfrac%7B6%2A7m%5E2%2Amn%5E5%7D%7B5%2A7mn%5E5%7D%20%20%3D%5Cfrac%7B6m%5E2%7D%7B7%7D)
8)![\frac{75p^4q}{150p^5q}=\frac{75p^4q}{2*75p*p^4q} =\frac{1}{2p} \frac{75p^4q}{150p^5q}=\frac{75p^4q}{2*75p*p^4q} =\frac{1}{2p}](https://tex.z-dn.net/?f=%5Cfrac%7B75p%5E4q%7D%7B150p%5E5q%7D%3D%5Cfrac%7B75p%5E4q%7D%7B2%2A75p%2Ap%5E4q%7D%20%3D%5Cfrac%7B1%7D%7B2p%7D)