Home
О нас
Products
Services
Регистрация
Войти
Поиск
safonova29
@safonova29
November 2021
1
8
Report
ПОМОГИТЕ РЕШИТЬ!!! СРОЧНО!!!
ТЕМА: ПОКАЗАТЕЛЬНЫЕ УРАВНЕНИЯ И НЕРАВЕНСТВА
решение расписать
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
dasdasfa
3^(x^2- (5/7)*x)=^7√9 такое задание?
3^(x^2- (5/7)*x)=(3^2)^(1/7)
x^2 -(5/7)x=2/7
7x^2-5x-2=0
D=25-4*7*(-2)=25+56=81=9^2;
x1=(5-9)/14=-2/7; x2=(5+9)/14=1
Ответ. -2/7; 1
0 votes
Thanks 1
More Questions From This User
See All
safonova29
August 2022 | 0 Ответы
zavershite sleduyushee predlozhenie ispolzujte sootvetstvuyushuyu formu glagola v nasb4fc55d99c5bb7b4c707cdc47e7fc111 30007
Answer
safonova29
August 2022 | 0 Ответы
pomogite pozhalujsta srochnode713abd16d757402e770427a62b0989 87810
Answer
safonova29
August 2022 | 0 Ответы
pomogite srochno nuzhna vasha pomoshd05599f9cc19834f59a8bb726932e4be 12948
Answer
safonova29
July 2022 | 0 Ответы
ukazhite nevernye utverzhdeniya 1 there are three branches of power in the usa l
Answer
safonova29
July 2022 | 0 Ответы
zavershite predlozhenie sootvetstvuyushej formoj prichastiya i modelhavinggivend5406a0542c5b18c7ccd5ff07ad7b065 26803
Answer
safonova29
July 2022 | 0 Ответы
zavershite dannoe predlozhenie ispolzuya aktivnyj ili passivnyj zalog the presid
Answer
safonova29
July 2022 | 0 Ответы
napishite vopros k predlozheniyu ispolzujte passivnyj zalog obrazec fiat was
Answer
safonova29
July 2022 | 0 Ответы
British Airways ... to 550 destinations. 1. fly 2. flew 3. flies...
Answer
safonova29
July 2022 | 0 Ответы
zakonchite predlozhenie sootvetstvuyushej formoj glagola v nastoyashem proshedshem ili3e12a556b700077a3310d633db9bd3b8 81103
Answer
safonova29
July 2022 | 0 Ответы
zavershite predlozhenie sootvetstvuyushej formoj prichastiya i the crystals in t
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 "ПОМОГИТЕ РЕШИТЬ!!! СРОЧНО!!! ТЕМА: ПОКАЗАТЕЛЬНЫЕ УРАВНЕНИЯ И НЕРАВЕНСТВА решение..."
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 © 2025 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
3^(x^2- (5/7)*x)=(3^2)^(1/7)
x^2 -(5/7)x=2/7
7x^2-5x-2=0
D=25-4*7*(-2)=25+56=81=9^2;
x1=(5-9)/14=-2/7; x2=(5+9)/14=1
Ответ. -2/7; 1