Home
О нас
Products
Services
Регистрация
Войти
Поиск
darinamajskaya
@darinamajskaya
July 2022
2
16
Report
Решите ур-е
x^2 - 21=4x
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
fridi93
X^2-4x-21=0
D=-b-4ac=-(-4)^2-4*1*(-21))=16+84=100
x1=(4+10)/2=7
x2=(4-10)/2=-3
1 votes
Thanks 0
darinamajskaya
Спасибо)
russian1488man
X^2-4x-21=0
D=16-4*(-21)*1=100
x1=4+10/2=7
x2=4-10/2=-3
2 votes
Thanks 1
darinamajskaya
Спасибо)
More Questions From This User
See All
darinamajskaya
July 2022 | 0 Ответы
rebyatpomogite reshit zadachu mne by zhelatelno foto resheniya veroyatnost togocht
Answer
darinamajskaya
July 2022 | 0 Ответы
pozhalujsta pomogite reshit 49 ballov dayu pryam s glubokim obyasneniem i zhelatel
Answer
darinamajskaya
July 2022 | 0 Ответы
reshite ur ya 2 x2 8x 5 x 6 2 78h 2 h 5 4 x2 280
Answer
darinamajskaya
July 2022 | 0 Ответы
98 ballov pomogite reshit vse 8 zadanijpozhalujsta s ochen glubokim obyasneni
Answer
darinamajskaya
September 2021 | 0 Ответы
rebyatpomogite napisat kratkoe soobshenie na temu genetika chto izuchaet tam i 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 "Решите ур-е x^2 - 21=4x..."
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
D=-b-4ac=-(-4)^2-4*1*(-21))=16+84=100
x1=(4+10)/2=7
x2=(4-10)/2=-3
D=16-4*(-21)*1=100
x1=4+10/2=7
x2=4-10/2=-3