Home
О нас
Products
Services
Регистрация
Войти
Поиск
katyablino
@katyablino
July 2022
2
6
Report
решите пожалуйста 1173(1)
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
sellenity
4х(7+9х)-(6х+5)(6х-5)=39
28х+36х²-36х²+25=39
28х=39-25
28х=14
х=14:28
х=0,5
ответ.0,5
0 votes
Thanks 1
Snoopso
1) 4x(7+9x)-(6x+5)(6x-5)= 39
28x+36x²-(36x²-25)= 39
28x+36x²-36x²+25= 39
28x+25=39
28x= 39-25
28x=14
x=2
2)(x-8)(x+10)-(x+7)(x-7)=5x-31
x²+10x-8x-80-x²+49-5x+31=0
-3x=0
x=0
1 votes
Thanks 1
More Questions From This User
See All
katyablino
July 2022 | 0 Ответы
reshite pozhalujsta 1078
Answer
katyablino
July 2022 | 0 Ответы
2467 581124reshite pozhalujsta
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 "решите пожалуйста 1173(1)..."
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
28х+36х²-36х²+25=39
28х=39-25
28х=14
х=14:28
х=0,5
ответ.0,5
28x+36x²-(36x²-25)= 39
28x+36x²-36x²+25= 39
28x+25=39
28x= 39-25
28x=14
x=2
2)(x-8)(x+10)-(x+7)(x-7)=5x-31
x²+10x-8x-80-x²+49-5x+31=0
-3x=0
x=0