Home
О нас
Products
Services
Регистрация
Войти
Поиск
bbald
@bbald
June 2022
1
7
Report
Помогите решить уравнение с Дискриминантом -x-(77/x+5)=-13
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
m11m
-x -
77
= -13
x+5
ОДЗ: х≠ -5
-x(x+5)-77= -13(x+5)
-x²-5x-77=-13x-65
-x² -5x+13x-77+65=0
-x² +8x-12=0
x² -8x+12=0
D=64-48=16
x₁=
8-4
= 2
2
x₂=
8+4
= 6
2
Ответ: 2; 6
0 votes
Thanks 1
More Questions From This User
See All
bbald
June 2022 | 0 Ответы
x+7)...
Answer
bbald
June 2022 | 0 Ответы
x+3)=-3x...
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 "x+5)=-13..."
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
x+5
ОДЗ: х≠ -5
-x(x+5)-77= -13(x+5)
-x²-5x-77=-13x-65
-x² -5x+13x-77+65=0
-x² +8x-12=0
x² -8x+12=0
D=64-48=16
x₁= 8-4 = 2
2
x₂= 8+4 = 6
2
Ответ: 2; 6