Home
О нас
Products
Services
Регистрация
Войти
Поиск
maksymmakarec
@maksymmakarec
June 2022
1
36
Report
Решите дробное рациональное уравнение: 72/x-72/x+4 =3
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
koingrel
Verified answer
72/х - 72/(х+4) = 3
(72(х+4))/(х(х+4)) - 72х / х(х+4) = 3
(72(х+4) - 72х)/(х(х+4)) = 3
(72х + 288 - 72х)/(х(х+4)) = 3
288 / (х^2 + 4х) = 3
х^2 + 4х = 96
х^2 + 4х - 96 = 0
(х-8)*(х+12) = 0
х1 = 8 ; х2 = -12
Ответ: 8 ; -12
2 votes
Thanks 1
More Questions From This User
See All
maksymmakarec
August 2022 | 0 Ответы
b2 a2 c2 2ac cos b iz formuly vyvesti cos b
Answer
maksymmakarec
August 2022 | 0 Ответы
kak vy ponimaete smysl vysochajshee sozercanie prirody otvet sochineniem
Answer
maksymmakarec
August 2022 | 0 Ответы
legenda o proishozhdenii lyubogo dragocennogo kamnya
Answer
maksymmakarec
August 2022 | 0 Ответы
fragment molekuly dnk soderzhit 560 timidilovyh nukleotidov 28 obshego kolichest
Answer
maksymmakarec
July 2022 | 0 Ответы
sokratite tekst dlya pereskaza blagodarochka obento a tasty traditionits lunch
Answer
maksymmakarec
July 2022 | 0 Ответы
uprazhnenie 32 123 vtoroe s obyasneniem pozhalujsta
Answer
maksymmakarec
July 2022 | 0 Ответы
h2no3 ta hno3 chi ye riznicya
Answer
maksymmakarec
June 2022 | 0 Ответы
najti ploshad romba esli bolshaya diagonal 18 sm a perimetr 44 sm
Answer
maksymmakarec
June 2022 | 0 Ответы
kogda pishetsya znak obedineniya a kogda net
Answer
maksymmakarec
November 2021 | 0 Ответы
sravnitelnaya harakteristika grineva i shvabrina pomogite 1 mesto grinyova i shva
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 "x+4 =3..."
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
72/х - 72/(х+4) = 3(72(х+4))/(х(х+4)) - 72х / х(х+4) = 3
(72(х+4) - 72х)/(х(х+4)) = 3
(72х + 288 - 72х)/(х(х+4)) = 3
288 / (х^2 + 4х) = 3
х^2 + 4х = 96
х^2 + 4х - 96 = 0
(х-8)*(х+12) = 0
х1 = 8 ; х2 = -12
Ответ: 8 ; -12