Предмет: Математика, автор: dchernikov700

9x2+9ax2-y2+ay2+6axy

Ответы

Автор ответа: nmuhamediyar05

0

Ответ:

18+18a-2y+2ay+6axy

Пошаговое объяснение:

вычислить, избавиться от знаков умножения

dchernikov700: x в квадрате а не умножить

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Окружающий мир, автор: Angelina020308

Яка вага новонародженого ведмежати?

2 года назад

Предмет: Русский язык, автор: никко0200

Почитай .Спиши .Допиши пропущенные слова антоними. определи падеж сушествительных. Ручейку говорила река: -Ты узок,а я ...... Ты мелок ,а я .......! Об одном позабыла река - Что она началась с ручейка.

2 года назад

Предмет: Черчение, автор: Аноним

как решить пример в столбик 675*246 реш

2 года назад

Предмет: Немецкий язык, автор: angelinaafronika004

Помогите, пожалуйста, перевести предложения в Partizip zwei.
1)Der Onkel jongliert. Aber gestern .... nicht .... .
2) Wir lernen neue Schüler kennen. Aber gestern ... nicht.
3) Michael macht die Tür auf. Aber ...
4) Wir nehmen eine Reisetasch mit. Aber
..

5) Ich interessiere mich für das Wetter. Aber..
6) Die Russischlehrerin korrigiert die Fehler in unseren Arbeiten. Aber ..
7)Meine ältere Schwester kommandiert die Fehler in unseren nicht. Aber..

8)Mein Freund bringt ein interessantes Computerspiel mit. Aber..
9) Unser Nachbar repariet unseren Fernseher. Aber..
10) Die ganze Familie macht die Wohnung sauber. Aber...
11) Am Abend telefoniert meine Mutter mit ihrer Freundin. Aber.
12) Die Kinder vergleichen beide Bilder. Aber..
13) Die Firma verkauft Fernseher. Aber...
14) Ich verstehe dich. Aber...
15) Der Hase versteckt sich unter dem Baum. Aber...

8 лет назад

Предмет: Английский язык, автор: sokolovrysik

СРОЧНООО ДАЮ 20 БАЛЛОВ
Прочитайте и ответьте правда или лож или не сказал
The best shopping cities

Which are the best cities to shop in? Writer, Ellie Clare, has been to five cities around the world to find out. This week, she writes about Paris.

I went to Paris in June. It’s a lovely city for sightseeing at that time of year, but it’s also a great place to find high-qualityfashion. I started in the boutiques and visited all the top names, including Cartier, Chanel, Christian Dior, and Yves Saint Laurent. I’ve never seen such beautiful things, but they are, of course, expensive. I bought some perfume and moved on to the huge department stores of Paris. Two of the most famous are Printemps and Galeries Lafayette and they are definitely good places to visit. One place I found disappointing was TheChamps-Elysées.In the old days, it was a great place for fashion, but now there are too manyfast-foodrestaurants, banks, airline offices, shopping centres, and cinemas aimed at tourists.

Don’t waste your time there!

After the shops, I tried the markets. One of the most famous places to find treasures in Paris is the flea market. There are three main flea markets and they are situated around the old gates of the city. I spent hours walking around these fascinating places and while I was there, I discovered the meaning of the name flea market. Hundreds of years ago, the royal family gave away their old clothes, but they were full of little insects – fleas, of course! One stall holder told me that the best time to find treasures at the market is before the crowds arrive, usually between 5 a.m. and 6 a.m. But that was a bit early for me. I was enjoying Paris night life too much! There are also open-airmarkets all around the city where you can buy flowers, clothes, pets, food, and many other things. And if you want to buy a book, visit the rows of bookstalls along the River Seine. You can find some great bargains there, or you can spend hours just looking.

If you want to buy half of Paris or if you just want to walk around and look, you’ll love the experience. Paris is a great place to shop!

Example: This is the first article in the series.

A True ■ B False■ C Doesn’t say■

1

Ellie went sightseeing in Paris.

A True ■ B False■ C Doesn’t say■

2

She didn’t buy anything in the boutiques.

A True ■ B False■ C Doesn’t say■

A

3

She went to some department stores in the city.

A True ■ B False■ C Doesn’t say■

4

She recommends the department stores.

A True ■ B False■ C Doesn’t say■

5

She thinks the Champs-Elyséesisn’t as good as it was.

A True ■ B False■ C Doesn’t say■

6

She had something to eat on the Champs-Elysées.

A True ■ B False■ C Doesn’t say■

7

She bought something near the old gates of the city.

A True ■ B False■ C Doesn’t say■

8

You can buy flowers at the flea market.

A True ■ B False■ C Doesn’t say■

9

Ellie visited the flea markets early in the morning.

A True ■ B False■ C Doesn’t say■

10

It’s possible to spend a lot of time looking at books.

A True ■ B False■ C Doesn’t say■

8 лет назад