Home
О нас
Products
Services
Регистрация
Войти
Поиск
fayzullinaazaliya
@fayzullinaazaliya
July 2022
1
6
Report
Решите уравнение
2x^2-5x-7=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
LemiLumi
D = 5^2 - 4 * 2 * (-7) = 25 + 56 = 81
✓D = 9
x1 = (5+9)/4= 7/2= 3 1/2
x2= (5-9)/4 = -1
3 votes
Thanks 0
More Questions From This User
See All
fayzullinaazaliya
July 2022 | 0 Ответы
chprojdet putravnyj 3000m 2traktor dt 75 vesom 60 kn proizvodit davlenie 400
Answer
fayzullinaazaliya
July 2022 | 0 Ответы
chprojdet putravnyj 3000 m
Answer
fayzullinaazaliya
July 2022 | 0 Ответы
m3 v kube 240000 pa 3100 ml 460 kn
Answer
fayzullinaazaliya
July 2022 | 0 Ответы
zadachi na procenty vse zadaniya v prikreplennom fajlepomogite pozhalujsta
Answer
fayzullinaazaliya
July 2022 | 0 Ответы
srochnonapishite pozhalujsta osobennosti stroeniya mesta obitaniya obraz zhizni u
Answer
fayzullinaazaliya
December 2021 | 0 Ответы
v pitomnike vyrastili sazhency derevev elej bylo 360 a na kazhdye 8 elej prihod525cb7bbd886e58a03a765022781a77e 31002
Answer
fayzullinaazaliya
December 2021 | 0 Ответы
u malchika v kollekcii bylo 24 bolgarskih i 40 rossijskih marok on pomestil ihf2a758beaa64e333e4bc89ade95cadb6 80356
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 2x^2-5x-7=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 = 9
x1 = (5+9)/4= 7/2= 3 1/2
x2= (5-9)/4 = -1