Home
О нас
Products
Services
Регистрация
Войти
Поиск
Yakim2016
@Yakim2016
July 2022
2
6
Report
ПОМОГИТЕ ПОЖАЛУЙСТА!!!!!!!!!!!!!!!
Выполните действия.
1. 2x^2(5x+3)
2. 5a^2-4a(a+1)
3. (a-1)(a+2)
4. (3x+5)(x+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
Orbit1White
1.10x^3+6x^2
2.5a^2-4a^2-4a=a^2-4a
3.a^2+2a-a-2=a^2+a-2
4.3x^2+6x+5x+10=3x^2+11x+10
0 votes
Thanks 0
andreevnaelina
1) 2х²(5х+3)= 10х^4+6х²
2)5а²-4а(а+1)= 5а²-4а²-4а=а²-4а
3) (а-1)(а+2)=а²+2а-а-2=а²-а-2
а²-а-2=0
D=1+8=9=3²
a1,2= (1+-3):2
a1=4:2=2 a2= -2:2=-1
4) (3x+5)(x+2)=3x²+6x+5x+10=3x²+11x+10
0 votes
Thanks 0
More Questions From This User
See All
Yakim2016
March 2022 | 0 Ответы
pomogitedve brigady rabotaya vmeste vypolnyayut zakaz za 6 chasov skolko vremen
Answer
Yakim2016
November 2021 | 0 Ответы
pomogite pozhalujstana ploskoe zerkalo padaet luch sveta
Answer
Yakim2016
September 2021 | 0 Ответы
pomogite opredelit tip klimatatemperatura v yanvare 10b83fb29c20c0e85ba1d4a89158a33ae9 96311
Answer
Yakim2016
September 2021 | 0 Ответы
pomogite opredelit tip klimatatemperatura v yanvare 10
Answer
Yakim2016
September 2021 | 0 Ответы
xu kotoryh abcissa i ordinata ravny2693a883d3cee20a35a395413a0b77c4 6766
Answer
Yakim2016
September 2021 | 0 Ответы
xu kotoryh abcissa i ordinata ravny
Answer
Yakim2016
August 2021 | 0 Ответы
x prohodit cherez tochku a 2 2etu giperbolu perenesli vpravo vdol ox na 3 ed9897fa9b623bbc2cbc175a70be8c4e03 83104
Answer
Yakim2016
August 2021 | 0 Ответы
x prohodit cherez tochku a 2 2etu giperbolu perenesli vpravo vdol ox na 3 ed
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!!!!!!!!!!!!!!! Выполните действия. 1. 2x^2(5x+3) 2. 5a^2-4a(..."
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
2.5a^2-4a^2-4a=a^2-4a
3.a^2+2a-a-2=a^2+a-2
4.3x^2+6x+5x+10=3x^2+11x+10
2)5а²-4а(а+1)= 5а²-4а²-4а=а²-4а
3) (а-1)(а+2)=а²+2а-а-2=а²-а-2
а²-а-2=0
D=1+8=9=3²
a1,2= (1+-3):2
a1=4:2=2 a2= -2:2=-1
4) (3x+5)(x+2)=3x²+6x+5x+10=3x²+11x+10