Предмет: Алгебра, автор: lll3568

упростите выражение 1/b^2-ab-1/ab-b2

Ответы

Автор ответа: kveshkie

0

Ответ:

1/b*2-ab-1/ab-b² = 2/b-ab-1/ab-b²= =(2a-a²b²-1-ab³)/ab

kveshkie: В ответе получилась дробь

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Английский язык, автор: pasha06509

talk to your friend about your future plans

1 год назад

Предмет: Английский язык, автор: stoliarowatasha

March,the 23rd.Hello, Masha and Ann?How are you? I'm fine! Yesterday I got a letter from Heila.She would like to invite us to Magic land.It will be
great!I think we shall go to Magic Land on holidays.But we'll have to take warm clothes with us.And you must put on comfortable shoes because we shall walk a lot.Don't forget to take some money to buy souvenirs.And I think it's a good idea to have packed lunch with us.I'm sure we shall meet new people and animals in Magis Land,visit woWe'll have a good time in Adventure Park where there are lots of rides,swings and merry-go-rounds.nderful places and see a lot of interesting things.Heila and her friends will show us the most interesting places in Magic Land.I think we can go there by plane.Let's meet at Magis Airport at 10 o'clock on the 1st of April.I am looking forward to this wonderful excursion.Best wishes,Chip.P.S Don't forget to ask your parents if you may go to Magic Land with me.

2.Read the letter again and answer the questions.
1)When will Chip and his friends visit Magic Land?2)What do they have to take with them?3)What places are they going to see there?4)What will they do in Adventure Park?5)When and where are Chip and his friends going to meet?

1 год назад

Предмет: Английский язык, автор: Аноним

Помогите с английским
Find pictures of your local market and describe it. Use these questions as
a plan.
1. What kind of market is it?
2. What kind of products can usually be bought there?

3. What are the people selling? Is it their own produce?

4. What are the prices of the produce like?

5. What is the quality of the produce like?

6. Do you like buying things at farmers’ markets? Why?/Why not?

1 год назад

Предмет: Математика, автор: 12345678290

квадратный лист бумаги со стороной 2 дм разрезали на 5 равных частей прямоугольной формы Найди площадь одной части Реши задачу двумя способами

7 лет назад

Предмет: Математика, автор: нелия2

помогите пожалуйста решение

7 лет назад