Home
О нас
Products
Services
Регистрация
Войти
Поиск
andrewfrs
@andrewfrs
August 2022
2
3
Report
Вычислите наиболее рациональным способом: 2,4*1,6
49*51
86^2-14^2
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
rubilovalek
2,4*1,6=(2+0,4)(2-0,4)=4-0,16=3,84; 49*51=(50-1)*(50+1)=50^2-1^2=2500-1=2499; 86^2-14^2=(86-14)(86+14)=72*100=7200.
3 votes
Thanks 4
sedinalana
2,4*1,6=(2+0,4)(2-0,4)=4-0,16=3,84
49*51=(50-1)(50+1)=2500-1=2499
86^2-14^2=(86-14)(86+14)=72*100=7200
1 votes
Thanks 6
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 "Вычислите наиболее рациональным способом: 2,4*1,6 49*51 86^2-14^2..."
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 © 2025 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
49*51=(50-1)(50+1)=2500-1=2499
86^2-14^2=(86-14)(86+14)=72*100=7200