Home
О нас
Products
Services
Регистрация
Войти
Поиск
Лера1356
@Лера1356
July 2022
1
4
Report
Решите уравнение 1) 2у^2-(5+6у)+(у-2у^2)=9-7у
2)(4х-9)-(2х-3)-х^2=5-(х+х^2)
3)(t^2+2r-3)-(t^2-3t+4)=t-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
yanusia03
1)само уравнение
2y^2-(5+6y)+y-2y^2=9-7y
-5-6y+y=9-7y (2у в квадрате сократились)
-5-5y=9-7у
-5у+7у=9+7
2у=14
у=7
2) само уравнение
4x-9-2x+3-x^2=5-x-x^2
4x-9-2x+3=5-x
2x-6=5-x
2x+x=5+6
3x=11
x=3 целых 2/3
0 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 "Решите уравнение 1) 2у^2-(5+6у)+(у-2у^2)=9-7у 2)(4х-9)-(2х-3)-х^2=5-(х+х^2) 3)(t..."
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
2y^2-(5+6y)+y-2y^2=9-7y
-5-6y+y=9-7y (2у в квадрате сократились)
-5-5y=9-7у
-5у+7у=9+7
2у=14
у=7
2) само уравнение
4x-9-2x+3-x^2=5-x-x^2
4x-9-2x+3=5-x
2x-6=5-x
2x+x=5+6
3x=11
x=3 целых 2/3