Home
О нас
Products
Services
Регистрация
Войти
Поиск
sonja333
@sonja333
September 2021
1
11
Report
Помогите, пожалуйста! 1) Вычислите: а) 5¯² б) 12*3¯³ в) (27*3¯²)¯¹ г) 2¯³ * 2²/2¯⁴
2) Упростите выражение и приведите его к виду, не содержащему отрицательных показателей степеней:
а) х¯³ *х^5:х^-6 б) 12у^-7:(3/4у^-5)
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
Annatet
1). а) 5^(-2) = (1/5) ^2 = 1/25 б) 12* 3^ (-3) =12* (1/3)^3= 12* 1/27 =4/9 в) (27*3^(-2))^ (-1) = (27* 1/9)^ (-1) = 3^(-1) = 1/3
г) (2^(-3))* ((2^2)/(2^(-4)))= (2^2)/(2^(-1))= 4/1/2= 8
2). a) ((x^(-3))* (x^5))/ (x^(-6)) =(x^5)/(x^(-3))= (x^5)/1/(x^3) = (x^5)*(x^3) = x^8
б) (12y^(-7))/(3/(4y^(-5))) = ((12y^(-7))*(4y^(-5)))/3 = (4y^(-7))*(4y^(-5)) = 16y^(-12)= 16/ y^12
5 votes
Thanks 6
More Questions From This User
See All
sonja333
September 2021 | 0 Ответы
m3812mm2 b 12x212x3612x2 36 1x 6 v 2xx 13x11 x2 3x1
Answer
sonja333
September 2021 | 0 Ответы
5 4 est chislo racionalnoe
Answer
sonja333
September 2021 | 0 Ответы
2 33 est chislo racionalnoe
Answer
sonja333
September 2021 | 0 Ответы
pomogite uprostit vyrazhenie a 3mn 6n2m3m2n 4n4m4 b x2 9x24x4x 3
Answer
sonja333
September 2021 | 0 Ответы
a 10a25
Answer
sonja333
September 2021 | 0 Ответы
h 3h
Answer
sonja333
September 2021 | 0 Ответы
2 405 05
Answer
sonja333
September 2021 | 0 Ответы
9a2 4c822417bc7190f704f7976bc299fdb52 84989
Answer
sonja333
September 2021 | 0 Ответы
35bc74b9d57c9eef4d81da324359d861d 50877
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 "4у^-5)..."
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
2). a) ((x^(-3))* (x^5))/ (x^(-6)) =(x^5)/(x^(-3))= (x^5)/1/(x^3) = (x^5)*(x^3) = x^8
б) (12y^(-7))/(3/(4y^(-5))) = ((12y^(-7))*(4y^(-5)))/3 = (4y^(-7))*(4y^(-5)) = 16y^(-12)= 16/ y^12