Home
О нас
Products
Services
Регистрация
Войти
Поиск
progresswomen
@progresswomen
July 2022
1
41
Report
СРОЧНО, ОЧЕНЬ ПРОШУ!!!!!! Помогите ПЖ!!!!! я тему не поняла, дам 12 баллов
1) 1. /х+2/<=1 2. /x-3/<2 3. /x+1/=>3 4. /x-0.3/<4 5. /1.7+x/>5 6. /x+4.8/<=6
2) 1. |x|<=6 2.x>-4 3. x<=2 4.x<=-3
x>5 |x|<=7 | x|>1.5 |x|>1
2-ое знак система перед примером
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
sangers
1)
|x+2|≤12 x+2≤12 x≤10 -(x+2)≤12 |×(-1) x+2≥-12 x≥-14 ⇒ x∈[-14;10].
|x-3|<2 x-3<2 x<5 -(x-3)<2 |×(-1) x-3>-2 x>1 ⇒ x∈(1;5).
Остальные решаются аналогично.
2)
|x|≤6 x≤6 -x≤6 |×(-1) x≥-6 x∈[-6;6]
x>5 ⇒
x∈(5;6].
x>-4
|x|≤7 x≤7 -x≤7 |×(-1) x≥-7 ⇒ x∈[-7;7].
x∈(-4;7].
x≤2
|x|>1,5 x>1,5 -x>1,5 |×(-1) x<-1,5 x∈(-∞;-1,5)U(1,5;+∞) ⇒
x∈(-∞;-1,5)U(1,5;2].
x≤-3
|x|>1 x>1 -x>1 |×(-1) x<-1 x∈(-∞-1)U(1;+∞) ⇒
x∈(-∞;-3].
2 votes
Thanks 1
progresswomen
спасибо
sangers
Удачи.
progresswomen
спасибки)))))
More Questions From This User
See All
progresswomen
August 2022 | 0 Ответы
najdite chislo esli ot etogo chisla 1 25 procentov ravny 30 2 60 procentov 120
Answer
progresswomen
August 2022 | 0 Ответы
skolko ga v 30 km kvadratnyh
Answer
progresswomen
July 2022 | 0 Ответы
znachenie slova vihrilisb5763e2226f8a2f106c660e6dfb1cb1a 35052
Answer
progresswomen
July 2022 | 0 Ответы
znachenie slova chulan
Answer
progresswomen
July 2022 | 0 Ответы
kak mozhno zamenit eti slovasochitaniya odnim slovom 1 krivit dushoj 2 gonyat lody
Answer
progresswomen
July 2022 | 0 Ответы
sochinenie na temu kniga8637280eae28a4e790d282db217d1fce 51976
Answer
progresswomen
July 2022 | 0 Ответы
dlyatsya ot neskolkih dnej do neskolkih nedel kakoe slovo luchshe vstavi
Answer
progresswomen
July 2022 | 0 Ответы
to byla kolybel sklani pervogo pritoka engi v kakom znachenie upotrebleno vyra
Answer
progresswomen
July 2022 | 0 Ответы
pomogite srochno vypisat iz skazok 8 predlozhenij s chislitelnymi
Answer
progresswomen
July 2022 | 0 Ответы
srochno proshusochinenie na temu sluzhenie svoemu delu
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 "<=6 2) 1. |x|<=6 2.x>-4 3. x<=2 4.x<=-3 x>5 |x|<=7 | x|>..."
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
|x+2|≤12 x+2≤12 x≤10 -(x+2)≤12 |×(-1) x+2≥-12 x≥-14 ⇒ x∈[-14;10].
|x-3|<2 x-3<2 x<5 -(x-3)<2 |×(-1) x-3>-2 x>1 ⇒ x∈(1;5).
Остальные решаются аналогично.
2)
|x|≤6 x≤6 -x≤6 |×(-1) x≥-6 x∈[-6;6]
x>5 ⇒
x∈(5;6].
x>-4
|x|≤7 x≤7 -x≤7 |×(-1) x≥-7 ⇒ x∈[-7;7].
x∈(-4;7].
x≤2
|x|>1,5 x>1,5 -x>1,5 |×(-1) x<-1,5 x∈(-∞;-1,5)U(1,5;+∞) ⇒
x∈(-∞;-1,5)U(1,5;2].
x≤-3
|x|>1 x>1 -x>1 |×(-1) x<-1 x∈(-∞-1)U(1;+∞) ⇒
x∈(-∞;-3].