Home
О нас
Products
Services
Регистрация
Войти
Поиск
shalunia
@shalunia
July 2022
1
33
Report
Помогите пожалуйста с 31 и 32
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
31.
a⁴ - b⁴
*
ab
=
(a² - b²)(a² + b²)
*
ab
=
(a-b)(a+b) * ab
=
a+b a² + b² a+b a² + b² a+b
= ab(a-b)
При a=√5 -4
b=√5 +4
(√5 -4)(√5 +4)(√5 -4 - √5 -4) = (5-16)(-8) = -11 * (-8) = 88
32.
a³ + b³
*
a² +ab +b²
=
a³ + b³
*
a² + ab +b²
=
ab a⁶ - b⁶ ab (a³ - b³)(a³+b³)
=
a² +ab +b²
=
1
ab(a-b)(a²+ab+b²) ab(a-b)
При a=√15 -5
b=√15 +5
1
=
1
=
(√15 -5)(√15 +5) (√15 -5 -√15 -5) (15-25)(-10)
=
1
= 0.01
100
0 votes
Thanks 0
More Questions From This User
See All
shalunia
August 2022 | 0 Ответы
nuzhna v shkolu stengazetana temu zdorovyachto mozhno tam narisovat krome sigar
Answer
shalunia
July 2022 | 0 Ответы
pomogite pozhalujsta napisat sochinenie na temu pochemu rasskaz nazyvaetsya bednaya
Answer
shalunia
July 2022 | 0 Ответы
dana kislota h3po4nuzhno vybrat veshestva s kotorymi ona reagiruet i sostavit s
Answer
shalunia
July 2022 | 0 Ответы
c6h6 ch3kmno4 chto poluchitsya
Answer
shalunia
July 2022 | 0 Ответы
cepi 4 i 5 pomogite pozhalujsta
Answer
shalunia
July 2022 | 0 Ответы
pomogite kto nibud s zadachamite chto sleva
Answer
shalunia
July 2022 | 0 Ответы
algebra 9 klassgia pomogite pozhalujsta
Answer
shalunia
July 2022 | 0 Ответы
snegovoe pitanie chashe privodit k vesennemu polovodyu dozhdevoe k osennemu pochem
Answer
shalunia
July 2022 | 0 Ответы
razlozhit na mnozhiteli 1h2 17x60 23x235x 38 32x2 297x295 4x226x1059de2cae45d834668bf3d3a59afbd8a5d 42357
Answer
shalunia
July 2022 | 0 Ответы
kvadratnyj trehchlen razlozhen na mnozhiteli 4x2 29x454x 5x anuzhno najti a
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 "Помогите пожалуйста с 31 и 32..."
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 © 2025 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
a⁴ - b⁴ * ab = (a² - b²)(a² + b²) * ab = (a-b)(a+b) * ab =
a+b a² + b² a+b a² + b² a+b
= ab(a-b)
При a=√5 -4
b=√5 +4
(√5 -4)(√5 +4)(√5 -4 - √5 -4) = (5-16)(-8) = -11 * (-8) = 88
32.
a³ + b³ * a² +ab +b² = a³ + b³ * a² + ab +b² =
ab a⁶ - b⁶ ab (a³ - b³)(a³+b³)
= a² +ab +b² = 1
ab(a-b)(a²+ab+b²) ab(a-b)
При a=√15 -5
b=√15 +5
1 = 1 =
(√15 -5)(√15 +5) (√15 -5 -√15 -5) (15-25)(-10)
= 1 = 0.01
100