Home
О нас
Products
Services
Регистрация
Войти
Поиск
Amanta05
@Amanta05
July 2022
2
2
Report
Решите уравнение.
x^3-0,1x=0,3x^2
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
tlq
Х³-0,1х=0,3х²
х³-1/10x=3/10x²
x³-1/10x-3/10x²=0
х(х²-1/10-3/10x)=0
x=0
x²-1/10-3/10x=0
x=0
x=1/2
x=-1/5
x1=-1/5
x2=0
x3=1/2
4 votes
Thanks 4
2407Alexa
X^3-0,1x-0,3x^2=0
x(x^2-0,3x-0,1)=0
x=0
x^2-0,3x-0,1=0|*10
10x^2-3x-1=0
D=(-(-3))^2-4*10*(-1)=9+40=49
x1=(-(-3)-V49)/2*10=(3-7)/20=-4/20=-0,2
x2=(-(-3)+V49)/2*10=(3+7)/20=10/20=0,5
2 votes
Thanks 6
More Questions From This User
See All
Amanta05
August 2022 | 0 Ответы
podcherknite bukvy kotorye oboznachayut soglasnye zvuki vechereet besshumno padayut
Answer
Amanta05
July 2022 | 0 Ответы
takuyu zhe stepen okisleniya kak u fosfora v p2o3 hlor imeet v soedinenii
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. x^3-0,1x=0,3x^2..."
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
х³-1/10x=3/10x²
x³-1/10x-3/10x²=0
х(х²-1/10-3/10x)=0
x=0
x²-1/10-3/10x=0
x=0
x=1/2
x=-1/5
x1=-1/5
x2=0
x3=1/2
x(x^2-0,3x-0,1)=0
x=0
x^2-0,3x-0,1=0|*10
10x^2-3x-1=0
D=(-(-3))^2-4*10*(-1)=9+40=49
x1=(-(-3)-V49)/2*10=(3-7)/20=-4/20=-0,2
x2=(-(-3)+V49)/2*10=(3+7)/20=10/20=0,5