Home
О нас
Products
Services
Регистрация
Войти
Поиск
avtoboy77
@avtoboy77
September 2021
1
5
Report
Решите карточку(Ответы прикрепите вложением с полным решением):
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
anetnote
5) a) x2
4
x
±4
x Є(2; + ∞)
б)
x2<9
x<
±3
xє ( - ∞; -3)
в)
x<±
xє (-∞;
)
г) x>±
xє (
; +∞)
6) б) x2(2x2+x)-15=0
x2
- 15=0 2
x2+x=0
x=±
или
x(2x+1)=0
x
=0, или
x=-
в)
+
=
=
=
x+5x+5+1-38=6x-32
6x=32
x=
г) x3(6x-5)-x(38x-5)+6=0
(
x3-x)(6x-5)-(38x-5)+6=0
x(x2-1)(6x-5)-(38x-5)+6=0
x
+6=0 или
x2
-1=0 или 6
x-5-38x+5=0
x
=-6
x
=±1
x=0
д) x3(x-5)+10x(x-1)+4=0
(
x3+10x)(x-5)+(x+1)+4=0
x(x2+10)(x-5)+)x-1)+4=0
x
+4=0 или
x2
+10=0 или
x-5+x-1=0
x
=-4
x=±
x=-3
е) (x2+2x-x-2)(x2+4x+3x+12)-1=0
(
x2+x-2)(x2+7x+12)-1=0
x4+7x2+12x2+x3+7x2+12x2-2x2_14x-24-1=x4+x3+36x2-14x-25=0
x3+2x-25=0
x(x2+2-25)=0
x
=0 или
x2
-23=0 или
x
+1=0 или 18
x-7=0
x=±
x
=-1
x=
3.
=
3x-4<
0
x-1≤0
x<
x≤1
xє(-∞;1]
1 votes
Thanks 0
More Questions From This User
See All
avtoboy77
August 2022 | 0 Ответы
brusok massoj 2kg nachinayut dvigat ravnouskorenno po gorizontalnoj poverhnosti
Answer
avtoboy77
July 2022 | 0 Ответы
Find the mistakes and correct them.1.He is the most strong boy in our class2.Nha...
Answer
avtoboy77
July 2022 | 0 Ответы
metodom elektronnogo balansa podberite koefficienty v shemah reakcijkotorye lezh
Answer
avtoboy77
July 2022 | 0 Ответы
shar massoj 4 kg prikreplen k koncu sterzhnya dlinoj 05 m kotoryj vrashayut v vert
Answer
avtoboy77
July 2022 | 0 Ответы
najdite ugol mezhdu pryamymi y2x i y x
Answer
avtoboy77
July 2022 | 0 Ответы
pomogite srochno nado kto sdelaet 50 ballov
Answer
avtoboy77
June 2022 | 0 Ответы
telo massoj 2 kg dvizhetsya ravnomerno po gorizontalnoj poverhnosti pod dejstviem
Answer
avtoboy77
March 2022 | 0 Ответы
znacheniya elementov dvuhmernogo massiva a11001100 zadayutsya s pomoshyu sledu0db4fd2447d1bfa396a95633d4a42d24 47196
Answer
avtoboy77
November 2021 | 0 Ответы
bystrenko pomogitekto sdelaet bally emu otdam
Answer
avtoboy77
October 2021 | 0 Ответы
sozdat programmu v abc pascals pomoshyu strok sdelat vvesti stroku sostoyashyuyu
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 карточку(Ответы прикрепите вложением с полным решением):..."
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