Home
О нас
Products
Services
Регистрация
Войти
Поиск
ЛенусикБалакусик
@ЛенусикБалакусик
July 2022
1
5
Report
Решите.
(a-6) (a+2) - (a+5) (a-7)
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
Alenka2304
(а-6)(а+2)-(а+5)(а-7) = а-4а-12-а+2а+35=-2а+23
а=-6,5
-2*(-6,5)+23=13+23=36
(a-6)(a+2)-(a+5)(a-7)=(a+2a-6a-12)-(a-7a+5a-35)=
=(a-4a-12)-(a-2a-35)=a-4a-12-a+2a+35=-2a+23
при а=-6.5
-2*(-6.5)+23=13+23=36
1 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. (a-6) (a+2) - (a+5) (a-7)..."
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
а=-6,5
-2*(-6,5)+23=13+23=36(a-6)(a+2)-(a+5)(a-7)=(a+2a-6a-12)-(a-7a+5a-35)=
=(a-4a-12)-(a-2a-35)=a-4a-12-a+2a+35=-2a+23
при а=-6.5
-2*(-6.5)+23=13+23=36