Предмет: Математика, автор: ilgizafyatovna

Решите неравенство (√5) ^4-х^2>=1

Ответы

Автор ответа: crazydemonfinger
0

Ответ:

х = [-2√6 , 2√6]

Держи! Вроде бы правильно!

Предыдущий вопрос
Следующий вопрос
Похожие вопросы
Предмет: Английский язык, автор: Клкссимуп
Номер 2,плиззззззззззз
2 года назад
Предмет: Английский язык, автор: sergeylolo
Задания
Английский язык, 7 класс
*Внимание! Во всех вопросах только один правильный ответ.

1. The cat was …. with the sausage but it didn’t like it.
A) feed
B) fed
C) feeds
D) feeding

2. Children are …. everything best their parents can do for them.
A) given
B) gave
C) giving
D) to give

3. The students were made … their papers to the teacher in 20 min.
A) to hand in
B) handed in
C) hand in
D) handing in

4. Ann is let … after her disease.
A) to get up
B) get up
C) got up
D) getting up

5. Robin was allowed … this book from the book case.
A) take
B) to take
C) took
D) taking

6. A teacher made her pupils … wash their hands before going to the canteen.
A) to wash
B) washing
C) washed
D) wash

7. A girl caught a butterfly but let it … away.
A) to fly
B) flew
C) fly `
D) flew

8. The road was very bad and a horse was … by the coach from time to time.
A) stop
B) to stop
C) stopped
D) stopping

9. Before the new school year the classroom was thoroughly … up.
A) cleaning
B) clean
C) to clean
D) cleaned

10. The game … yesterday was very exciting!
A) play
B) to play
C) played
D) playing

11. Did you read the article … in our school newspaper yesterday?
A) published
B) publishing
C) publish
D) to publish

12. Two new houses … for workers of this plant in our town.
A) are build
B) built
C) build
D) will be built

13. The town … badly by the earthquake.
A) destroyed .
B) was destroyed
C) to destroy
D) was destroying

14. Have you heard the news … in the internet?
A) posting
B) post
C) posted
D) had posted

15. Who will be in charge of the window … in the corridor?
A) breaking
B) broken
C) broke
D) has broken
2 года назад
Предмет: Русский язык, автор: jazkaru
Помогите пожалуйста.
2 года назад
Предмет: Геометрия, автор: Vikanosova2007
Дайте определение подобных треугольников. Сформулируйте признаки подобия треугольников?
9 лет назад
Предмет: Русский язык, автор: акбар18
что будет синоним метели
9 лет назад