Home
О нас
Products
Services
Регистрация
Войти
Поиск
BrightOne
@BrightOne
November 2021
1
50
Report
Уравнение с факториалами, подробно
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/24101432
---.---.---.---.---
11*C 2x
x =6*C 2
x +1 x+1 ;
11*(2x)! / x!* (2x -x)! =6*(2x+1)!/ (x+1)!*(2x+1 - x -1)! ;
11*(2x)! / x!*
x!
=6*(2x+1)!/ (x+1)!*
x!
;
11*(2x)! / x! =6*(2x+1)!/ (x+1)! ;
11*
(1*2*3*...x)
*(x+1)(x+2)...(x+x) /
x!
=
6*
(1*2*3*...(x+1)
* (x+2)(x+3) ...(2x+1) /
(x+1)!
;
11*
x!
*(x+1)(x+2)...(x+x) /
x!
=6*
(x+1)!
*(x+2)(x+3) ...2x(2x+1) /
(x+1)! ;
11
(x+1)
(x+2)...(x+x)
=6
(x+2)(x+3) ...2x
(
2x+1) ;
11(x+1) =6(2x+1) ;
11x+11 =12x +6 ;
x = 5.
ответ : 5
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 "Уравнение с факториалами, подробно..."
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
Verified answer
Task/24101432---.---.---.---.---
11*C 2x x =6*C 2x +1 x+1 ;
11*(2x)! / x!* (2x -x)! =6*(2x+1)!/ (x+1)!*(2x+1 - x -1)! ;
11*(2x)! / x!* x! =6*(2x+1)!/ (x+1)!*x! ;
11*(2x)! / x! =6*(2x+1)!/ (x+1)! ;
11*(1*2*3*...x) *(x+1)(x+2)...(x+x) / x! =
6*(1*2*3*...(x+1)* (x+2)(x+3) ...(2x+1) / (x+1)! ;
11*x!*(x+1)(x+2)...(x+x) / x! =6*(x+1)!*(x+2)(x+3) ...2x(2x+1) / (x+1)! ;
11(x+1)(x+2)...(x+x)=6(x+2)(x+3) ...2x(2x+1) ;
11(x+1) =6(2x+1) ;
11x+11 =12x +6 ;
x = 5.
ответ : 5