Home
О нас
Products
Services
Регистрация
Войти
Поиск
Кира2404
@Кира2404
August 2022
1
14
Report
РЕШИТЕ:(x+2y)^2+2x(-7x-2y)
y(3y+4x)-(x+2y)^2
24ab-6(-2a-b)^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
irreversibility
Verified answer
(x+2y)²
+2x(-7x-2y) = х
²+4ху+4у²-14х²-4ху = -
13х²+4у²
y(3y+4x)-(x+2y)² = 3у²+4ху-(х²+4ху+4у²) = 3у²+4ху-х²-4ху-4у² =
-у²-х²
24ab-6(-2a-b)² = 6(4ab-(2a-+b)²) = 6(4ab-(4a²+b²)) = 6(4ab-4a²-4ab-b²) = 6(-4a²-b²) = 6*(-(4a²+b²)) = -(6(4a²+b²)) = -
6(4a²+b²)
6 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 "РЕШИТЕ:(x+2y)^2+2x(-7x-2y) y(3y+4x)-(x+2y)^2 24ab-6(-2a-b)^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
Verified answer
(x+2y)²+2x(-7x-2y) = х²+4ху+4у²-14х²-4ху = -13х²+4у²y(3y+4x)-(x+2y)² = 3у²+4ху-(х²+4ху+4у²) = 3у²+4ху-х²-4ху-4у² = -у²-х²
24ab-6(-2a-b)² = 6(4ab-(2a-+b)²) = 6(4ab-(4a²+b²)) = 6(4ab-4a²-4ab-b²) = 6(-4a²-b²) = 6*(-(4a²+b²)) = -(6(4a²+b²)) = -6(4a²+b²)