Home
О нас
Products
Services
Регистрация
Войти
Поиск
KonorEcio
@KonorEcio
July 2022
2
12
Report
найдите , при каком значении аргумента...
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
sedinalana
Verified answer
(x-1)/(x-2)-3x/(x+2)=1/2
x≠2,x≠-2
2(x-1)(x+2)-6x(x-2)=x²-4
2x²+4x-2x-4-6x²+12x-x²+4=0
-5x²+14x=0
-x(5x-14)=0
x=0
x=2,8
1 votes
Thanks 1
hraky
D(f): х ≠ -2 и х ≠ 2
(х-1)/(х-2) - (3х)/(х+2) =1/2
(х-1)(х+2)-3х(х-2)=(х²-4)/2
(х²+2х-х-2)-3х²+6х=(х²-4)/2
-2х²+7х-2=(х²-4)/2
-4х²+14х-4=х²-4
5х²-14х=0
х₁=0
х₂=14/5=2,8
Ответ: х₁=0 х₂=2,8
1 votes
Thanks 1
More Questions From This User
See All
KonorEcio
July 2022 | 0 Ответы
stepen s racionalnymi pokazatelyami
Answer
KonorEcio
July 2022 | 0 Ответы
stepen s racionalnymi pokazatelyami reshite
Answer
KonorEcio
July 2022 | 0 Ответы
10 klass zadanie na foto
Answer
KonorEcio
July 2022 | 0 Ответы
cuo1nazvanie2sostav3mrmolekulyarnuyu massu
Answer
KonorEcio
July 2022 | 0 Ответы
nomer 8 pozhalujstaf5a96bf93e5b607b41e3555d92cb1b14 67107
Answer
KonorEcio
July 2022 | 0 Ответы
pomogite s algebroj spasibo vse nomera nuzhno
Answer
KonorEcio
July 2022 | 0 Ответы
pomogite 3456 srochno proshu bolshe netu ballov
Answer
KonorEcio
July 2022 | 0 Ответы
proshu reshite 1 iz 2 h variantov srochno
Answer
KonorEcio
July 2022 | 0 Ответы
2 p13f3fadd0ed87bef55a2f0ad278b99e1 65908
Answer
KonorEcio
July 2022 | 0 Ответы
uprostite vyrazhenie 1 sin2xtg2x
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 "найдите , при каком значении аргумента..."
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
(x-1)/(x-2)-3x/(x+2)=1/2x≠2,x≠-2
2(x-1)(x+2)-6x(x-2)=x²-4
2x²+4x-2x-4-6x²+12x-x²+4=0
-5x²+14x=0
-x(5x-14)=0
x=0
x=2,8
(х-1)/(х-2) - (3х)/(х+2) =1/2
(х-1)(х+2)-3х(х-2)=(х²-4)/2
(х²+2х-х-2)-3х²+6х=(х²-4)/2
-2х²+7х-2=(х²-4)/2
-4х²+14х-4=х²-4
5х²-14х=0
х₁=0
х₂=14/5=2,8
Ответ: х₁=0 х₂=2,8