Home
О нас
Products
Services
Регистрация
Войти
Поиск
aminamamedova
@aminamamedova
July 2022
1
14
Report
Номер 146. Плииииз!!!!'
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
GoodChoice
1) 7x^3-63x=0
7x(x^2-9)=0
7x=0 (x^2-9)=0
x=0 (x-3)(x+3)=0
x=0 x=3 x=-3
2) 49x^3-14x^2+x=0
x(49x^2-14x+1)=0
x(7x-1)^2=0
x=0 x=1/7
3) x^3-5x^2-x+5=0
x^2(x-5)-(x-5)=0
(x-5)(x^2-1)=0
x-5=0 x^2-1=0
x=5 x^2=1
x=5 x=-1 x=1
4)x^3-3x^2-4x+12=0
x^2(x-3)-4(x-3)=0
(x-3)(x^2-4)=0
x-3=0 x^2-4=0
x=3 x^2=4
x=3 x=-2 x=2
5) x^4+2x^3+8x+16=0
x(x^3+8)+2(x^3+8)=0
(x^3+8)(x+2)=0
x^3+8=0 x+2=0
x^3=-8 x=2
x=-2 x=2
6) x^5-4x^4+4x^3-x^2+4x-4=0
(x^5-x^2)-(4x^4-4x)+(4x^3-4)=0
x^2(x^3-1)-4x(x^3-1)+4(x^3-1)=0
(x^3-1)(x^2-4x+4)=0
x^3-1=0 x^2-4x+4=0
x^3=1 (x-2)^2=0
x=1 x=2
0 votes
Thanks 2
More Questions From This User
See All
aminamamedova
July 2022 | 0 Ответы
ochen srochno nuzhna pomosh zaranee spasibo69641b640ba4271a0d953615bbf5252d 18576
Answer
aminamamedova
July 2022 | 0 Ответы
ochen srochno nuzhen otveta4fb5f42ba1a8ad41ccac25fdfee4a81 54224
Answer
aminamamedova
July 2022 | 0 Ответы
pervye pyat strof borodino
Answer
aminamamedova
July 2022 | 0 Ответы
karl velikij katolik
Answer
aminamamedova
July 2022 | 0 Ответы
vypishite vse prichastiya i deeprichastiya iz etogo teksta dayu 15 ballov
Answer
aminamamedova
July 2022 | 0 Ответы
pomogite pliz5 nomer
Answer
aminamamedova
July 2022 | 0 Ответы
biografiya turgeneva soobshenie na 3 minuty
Answer
aminamamedova
July 2022 | 0 Ответы
uprostite vyrazhenie 73x8 9x 42 5x309e5ea94483758aab643da949046957 98381
Answer
aminamamedova
July 2022 | 0 Ответы
pozhalujsta nomer 542 ochen nuzhno
Answer
aminamamedova
December 2021 | 0 Ответы
interesnye fakty iz zhizni lermontova
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 "Номер 146. Плииииз!!!!'..."
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
7x(x^2-9)=0
7x=0 (x^2-9)=0
x=0 (x-3)(x+3)=0
x=0 x=3 x=-3
2) 49x^3-14x^2+x=0
x(49x^2-14x+1)=0
x(7x-1)^2=0
x=0 x=1/7
3) x^3-5x^2-x+5=0
x^2(x-5)-(x-5)=0
(x-5)(x^2-1)=0
x-5=0 x^2-1=0
x=5 x^2=1
x=5 x=-1 x=1
4)x^3-3x^2-4x+12=0
x^2(x-3)-4(x-3)=0
(x-3)(x^2-4)=0
x-3=0 x^2-4=0
x=3 x^2=4
x=3 x=-2 x=2
5) x^4+2x^3+8x+16=0
x(x^3+8)+2(x^3+8)=0
(x^3+8)(x+2)=0
x^3+8=0 x+2=0
x^3=-8 x=2
x=-2 x=2
6) x^5-4x^4+4x^3-x^2+4x-4=0
(x^5-x^2)-(4x^4-4x)+(4x^3-4)=0
x^2(x^3-1)-4x(x^3-1)+4(x^3-1)=0
(x^3-1)(x^2-4x+4)=0
x^3-1=0 x^2-4x+4=0
x^3=1 (x-2)^2=0
x=1 x=2