Home
О нас
Products
Services
Регистрация
Войти
Поиск
bulbina2004
@bulbina2004
July 2022
1
7
Report
Решите пожалуйста все эти примеры
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
SSaNNyA
Дзержинского1.
а)(x+4)²=x²+8x+16
б)(y-5x)²=y²-10xy+25x²
в)(3a-2)(3a+2)=9a²-4
г)(c-2b)(c+2b)=c²-4b²
2.
а)x²-81=(x-9)(x+9)
б)y²-4y+4=(y-2)
в)36x⁴y²-169c²=(6x²y-13c)(6x²y+13c)
г)(x+1)²-(x-1)²=4x
3.
(c+6)²-c(c+12)=c²+12c+36-c²-12c=36
4.
1)
(x+7)²-(x-4)(x+4)=65
x²+14x+49-(x²-16)=65
x²+14x+49-x²+16=65
14x=65-65
14x=0
x=0
2)
49y²-64=0
49y²=64
y1=8/7
y2=-8/7
5.
а)(4a²+b²)(2a-b)(2a+b)=(4a²+b²)(4a²-b²)=16a⁴-b⁴
б)(b²c³-2a)(b²c³+2a)=b4c9-4a2
1 votes
Thanks 1
More Questions From This User
See All
bulbina2004
August 2022 | 0 Ответы
reshite uravneniya 1 2h615 h 215 u17 11u 305a128 2a 413h11 4h 50
Answer
bulbina2004
August 2022 | 0 Ответы
kak rabotaet serdce pri otdyhe u cheloveka a kak pri napryazhennoj rabote
Answer
bulbina2004
August 2022 | 0 Ответы
kakie faktory vliyayut na sosudy i na serdce i privesti primery
Answer
bulbina2004
August 2022 | 0 Ответы
vyberi nevernoe utverzhdenie 1esli vozle simvola net indeksa znachit v sostav
Answer
bulbina2004
August 2022 | 0 Ответы
kakim stanet davlenie vnutri vozdushnogo sharika esli ego vnesti s moroza 13s
Answer
bulbina2004
August 2022 | 0 Ответы
kakoj rezhim u reki kongo77d920cc30ba41609fac41664ece9338 15258
Answer
bulbina2004
July 2022 | 0 Ответы
1 obshee soprotivlenie treh odinakovyh posledovatelno soedinennyh lamp sostavlyae
Answer
bulbina2004
July 2022 | 0 Ответы
sochinit istoriyu na chto pohozh atom
Answer
bulbina2004
July 2022 | 0 Ответы
chto uskoryaet deyatelnost serdca a chto tormozit ego rabotu
Answer
bulbina2004
July 2022 | 0 Ответы
pod vliyaniem chego zamedlyaetsya ili uskoryaetsya serdechnaya deyatelnost cheloveka
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 "Решите пожалуйста все эти примеры..."
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
а)(x+4)²=x²+8x+16
б)(y-5x)²=y²-10xy+25x²
в)(3a-2)(3a+2)=9a²-4
г)(c-2b)(c+2b)=c²-4b²
2.
а)x²-81=(x-9)(x+9)
б)y²-4y+4=(y-2)
в)36x⁴y²-169c²=(6x²y-13c)(6x²y+13c)
г)(x+1)²-(x-1)²=4x
3.
(c+6)²-c(c+12)=c²+12c+36-c²-12c=36
4.
1)
(x+7)²-(x-4)(x+4)=65
x²+14x+49-(x²-16)=65
x²+14x+49-x²+16=65
14x=65-65
14x=0
x=0
2)
49y²-64=0
49y²=64
y1=8/7
y2=-8/7
5.
а)(4a²+b²)(2a-b)(2a+b)=(4a²+b²)(4a²-b²)=16a⁴-b⁴
б)(b²c³-2a)(b²c³+2a)=b4c9-4a2