Home
О нас
Products
Services
Регистрация
Войти
Поиск
ДашаУмничкааоо
@ДашаУмничкааоо
July 2022
1
1
Report
СРОЧНО ПОМОГИТЕ ПРОШУУУ
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
oganesbagoyan
Verified answer
Task/26340622
-------------------
1.
(4a +3b)/(3a +4b) = (4a/b +3) /(3a/b +4) = (4*2 +3) /(3*2 +4) = 11/10 =
1,1.
-------
( (100 - y²) /21xy )
*
( 28y² /(y² +20y +100) ) =
( (10 -y)(10+y) /21xy ) * ( 28y² /(10+y)² ) =
(10 -y)(10+y)* 28y² / 21xy(10+y)² =
4y(10 -y) /3x(10+y) .
-------
2.
a³*b /(-c⁵) *c⁴ /a²b = a³*b*c⁴ /(-c⁵)*a²*b =
- a /c .
------- вряд ли -------
(100 - y²)
/21xy
:
28y
² /(y² +20y +100) = (10 -y)(10+y) /21xy : 28y² /(10+y)² =
(10 -y)(10+y)(10+y)² / 21xy* 28y² / 21xy(10+y)
²
= (10 -y)(10+y)³ /588xy
³
.
0 votes
Thanks 1
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 "СРОЧНО ПОМОГИТЕ ПРОШУУУ..."
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
Task/26340622-------------------
1.
(4a +3b)/(3a +4b) = (4a/b +3) /(3a/b +4) = (4*2 +3) /(3*2 +4) = 11/10 =1,1.
-------
( (100 - y²) /21xy ) * ( 28y² /(y² +20y +100) ) =
( (10 -y)(10+y) /21xy ) * ( 28y² /(10+y)² ) =
(10 -y)(10+y)* 28y² / 21xy(10+y)² = 4y(10 -y) /3x(10+y) .
-------
2.
a³*b /(-c⁵) *c⁴ /a²b = a³*b*c⁴ /(-c⁵)*a²*b = - a /c .
------- вряд ли -------
(100 - y²) /21xy : 28y² /(y² +20y +100) = (10 -y)(10+y) /21xy : 28y² /(10+y)² =
(10 -y)(10+y)(10+y)² / 21xy* 28y² / 21xy(10+y)² = (10 -y)(10+y)³ /588xy³ .