Home
О нас
Products
Services
Регистрация
Войти
Поиск
NastyaLittle
@NastyaLittle
July 2022
2
15
Report
Найдите корни уравнения:
(x²-2x-1)²-11(x²-2x+1)+30=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
Vladislav006
Verified answer
Решение смотри ниже в приложении
1 votes
Thanks 1
mmb1
Verified answer
(x²-2x-1)²-11(x²-2x+1)+30=0
x2-2x-1=t
t2-11t+30=0
t12=(11+-корень(121-120))/2=(11+-1)/2= 5 6
x2-2x-1=5
x2-2x-6=0
x12=(2+-корень(4+24))/2=(2+-корень(28))/2=1+-корень(7)
x2-2x-1=6
x2-2x-7=0
x34=(2+-корень(4+28))/2=(2+-корень(32))/2=1+-корень(8)
0 votes
Thanks 0
More Questions From This User
See All
NastyaLittle
August 2022 | 0 Ответы
uprostiteca1 cm1m m 1
Answer
NastyaLittle
August 2022 | 0 Ответы
drobnaya chertab9e6411e79c3bb445cddfeb253549cd1 8025
Answer
NastyaLittle
August 2022 | 0 Ответы
zadacha perebrav cvetki podarennoj ej vetki sireni devushka obnaruzhila tri pyatil
Answer
NastyaLittle
August 2022 | 0 Ответы
do you like films of books do you read the book first or go to the film first
Answer
NastyaLittle
August 2022 | 0 Ответы
rasschitat obem pri nu kisloroda kotoryj byl izrashodovan v rezultate sgo
Answer
NastyaLittle
August 2022 | 0 Ответы
rasschitajte massu bertoletovoj soli neobhodimoj dlya polucheniya porcii kislorodaa4da624953a7abbbff9ddb6ede719271 68987
Answer
NastyaLittle
August 2022 | 0 Ответы
kak na nemeckom budet lichnyj dnevnik den vsyo budet horosho
Answer
NastyaLittle
August 2022 | 0 Ответы
nemeckij v perevodchike ne perevodit kak po nemecki budet lichnyj dnevnik
Answer
NastyaLittle
August 2022 | 0 Ответы
ch menshe skorosti poezda oni vstretilis cherez 2 chasa na razezde na kakom rasdee07cc8e9a99cfb9adb54e143216874 86849
Answer
NastyaLittle
August 2022 | 0 Ответы
najdite nuli funkciiyx3 x2x 1
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 "Найдите корни уравнения:(x²-2x-1)²-11(x²-2x+1)+30=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
Verified answer
Решение смотри ниже в приложенииVerified answer
(x²-2x-1)²-11(x²-2x+1)+30=0x2-2x-1=t
t2-11t+30=0
t12=(11+-корень(121-120))/2=(11+-1)/2= 5 6
x2-2x-1=5
x2-2x-6=0
x12=(2+-корень(4+24))/2=(2+-корень(28))/2=1+-корень(7)
x2-2x-1=6
x2-2x-7=0
x34=(2+-корень(4+28))/2=(2+-корень(32))/2=1+-корень(8)