Home
О нас
Products
Services
Регистрация
Войти
Поиск
131alena
@131alena
August 2022
1
7
Report
помогите решить
х^2-x+56=0
x^2-7x+12=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
MaychaCool
X²-x+56=0
D=b²-4ac=1-4*56=-223
x<0, корней нет
x²-7x+12=0
D=b²-4ac=49-4*12=1
x₁=(-b-√D)/2a=(7-1)/2=6/2=3
x₂=(-b+√D)/2a=(7+1)/2=8/2=4
0 votes
Thanks 0
More Questions From This User
See All
131alena
August 2022 | 0 Ответы
h2 x560 x2 7x120 teorema vieta
Answer
131alena
August 2022 | 0 Ответы
x1x27 x1x2 2 x1 h2 pomogitee
Answer
131alena
August 2022 | 0 Ответы
67+45-87=? 75746+5483-37688=? 564:4=?...
Answer
131alena
August 2022 | 0 Ответы
sostavit predlozheniya s gerundiem 3 predlozheniya simple passive 3 predlozheniya per
Answer
131alena
July 2022 | 0 Ответы
chcooh fenolftalein
Answer
131alena
July 2022 | 0 Ответы
pomogite razvyazat zadachu po himii
Answer
131alena
July 2022 | 0 Ответы
yakim t shevchenko vbachaye nove suspilstvo isaiya glava 35 chim vono suttyevo v
Answer
131alena
July 2022 | 0 Ответы
4 h2 7h 2 0 teorema vieta
Answer
131alena
March 2022 | 0 Ответы
napishi rasskaz na angl o svoem hobbi igra na fortepiano primerno na 6 predlozh
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 х^2-x+56=0 x^2-7x+12=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
D=b²-4ac=1-4*56=-223
x<0, корней нет
x²-7x+12=0
D=b²-4ac=49-4*12=1
x₁=(-b-√D)/2a=(7-1)/2=6/2=3
x₂=(-b+√D)/2a=(7+1)/2=8/2=4