Home
О нас
Products
Services
Регистрация
Войти
Поиск
fvbhhf
@fvbhhf
June 2022
1
12
Report
решите уравнение 0.6×(у-3)-0,5×(у-1)=1.5
(2.5у-4)×(6у+1.8)=0
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
isaevaelenka
0.6×(у-3)-0,5×(у-1)=1.5
0,6у-1,8-0,5у+0,5=1,5
0,1у=1,5+1,8-0,5
0,1у=2,8
у=2,8/0,1
у=28
(2.5у-4)×(6у+1.8)=0
15у
²-24у+4,5у-7,2=0
15у²-19,5у-7,2=0
Д=(-19,5)²-4*15*(-7,2)=380,25+432=812,25=28,5²
х₁=(19,5+28,5)/2*15=1,6
х₂=(19,5-28,5)/2*15=-0,3
1 votes
Thanks 1
More Questions From This User
See All
fvbhhf
July 2022 | 0 Ответы
12 so vsemi slovami kakogo ryada ne pishetsya razdelno ne znakomec ne podvi
Answer
fvbhhf
June 2022 | 0 Ответы
sintaksicheskij razbor predlozheniya zanimatelnyj podarok mne prislal po pochte bra
Answer
fvbhhf
June 2022 | 0 Ответы
pri kakih znacheniyah a verno ravenstvo agta
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 уравнение 0.6×(у-3)-0,5×(у-1)=1.5(2.5у-4)×(6у+1.8)=0..."
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
0,6у-1,8-0,5у+0,5=1,5
0,1у=1,5+1,8-0,5
0,1у=2,8
у=2,8/0,1
у=28
(2.5у-4)×(6у+1.8)=0
15у²-24у+4,5у-7,2=0
15у²-19,5у-7,2=0
Д=(-19,5)²-4*15*(-7,2)=380,25+432=812,25=28,5²
х₁=(19,5+28,5)/2*15=1,6
х₂=(19,5-28,5)/2*15=-0,3