Предмет: Алгебра, автор: BlueVelvet

Представьте выражение в виде многочлена, используя формулу разности квадратов.

((2c+ $d)^{2}$ - $- (c+2d)^{2})*3cd$

Ответы

Автор ответа: kostet1998

1

____________________________________

Приложения:

Предыдущий вопрос

Следующий вопрос

Интересные вопросы

Предмет: Русский язык, автор: Albinka200188

Напиши текст-повествание о дружбе девочки и снеговика по плану
1. Девочка слепила снеговика
2. Девочка и снеговик подружились
3. Она выросла и не могла найти время, чтобы побыть со своим другом
4. Однажды девушка вспомнила о снеговике. Он ждал её в холодильнике.
5. Дружба не заканчивается.

2 года назад

Предмет: Английский язык, автор: Аноним

Help me pleas !!! pleas . Очень срочно надо выручайте

2 года назад

Предмет: Английский язык, автор: stusy1982

Всем здравствуйте!
Прошу помочь пройти тест.Choose the correct variant.
1. A) I not usually have lunch at home.
B) I usually have not lunch at home.
C) I doesn’t usually have lunch at home.
D) I usually have lunch at home.

2. A) My friend don’t goes to the cinema a lot.
B) My friend not goes to the cinema a lot.
C) My friend goes to the cinema a lot.
D) My friend doesn’t goes to the cinema a lot.

3. A) Do his father drive a car very fast?
B) Is his father drive a car very fast?
C) Does his father drives a car very fast?
D) Does his father drive a car very fast?

4. A) Do the shops close at 8 o’clock in the evening?
B) Does the shops close at 8 o’clock in the evening?
C) Do the shops closes at 8 o’clock in the evening?
D) Are the shops close at 8 o’clock in the evening?

5. A) You often play basketball?
B) Do you often play basketball?
C) Is you often play basketball?
D) Are you often play basketball?

6. A) How you often play basketball?
B) How do you often play basketball?
C) How often do you play basketball?
D) How often you play basketball?

7. A) She come home early.
B) She not comes home early.
C) She don’t come home early.
D) She doesn’t come home early.

8. A) Why doesn’t you come to the cinema?
B) Why you not come to the cinema?
C) Why not you come to the cinema?
D) Why don’t you come to the cinema?

9. A) My brother never wait for us.
B) My brother doesn’t wait for us.
C) My brother not waits for us.
D) My brother does never wait for us.

10. A) We always go abroad for our holidays.
B) We always goes abroad for our holidays.
C) We go abroad for always our holidays.
D) We abroad always go for our holidays.

2 года назад

Предмет: Литература, автор: tarasov27

проблемы поднятые автором в рассказе "скрипучие половицы" по К.Поустовскому

7 лет назад

Предмет: Английский язык, автор: dosibest

Помогите пожалуйста. Тема оборот
There is/ there are

7 лет назад