Предмет: Алгебра, автор: Школьник20033393

Разложите на множители: ay^2-by^2-by+ay-a+b

Ответы

Автор ответа: Kydrashka7

0

ay^2-by^2-by+ay-a+b= y^2(a-b)+a(y-1)+b

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Геометрия, автор: SonyaRisk

ПОМОГиТе ПОЖАЛУЙСТА :/
Очень надо!!

5 лет назад

Предмет: Алгебра, автор: tbuklaginaas

ПОЖАЛУЙСТА ПОМОГИТЕ
УПРОСТИТЕ И ВЫЧЕСЛИТЕ
30 БАЛЛОВ ДАЮ

5 лет назад

Предмет: Английский язык, автор: said95seriev

1. Fill in: powerful, solve, investigation, relieved, biography, warrior.

1) The

2) They trained him to be a

3) He was one of the most

continued for nearly three weeks.

men in the town.

4) She is the author of several books, including a of the artist Salvador

5) We have to find a way to.

when she saw him happy again.

6) John's mother felt..

this problem.

2. Put the verbs in brackets into the Past Simple.

1) Then Mrs Darcy

2) He

3) He

his anger with us. (not hide)

(4)

5) He

many young people to take up the sport. (inspire)

you yesterday? (believe)

sleepy and felt like a snooze. (be)

lots of strange sea creatures in the underwater city. (be)

6) There

him as usual with a cup of tea, and he felt better. (wake)

3. Choose the correct answer.

1) I see /saw the new James Bond film at the weekend.

2) She watches/ watched this talk show on Mondays.

3) Do/Did you like reading books in your free time?

4) Sarah was very upset. Her team doesn't/ didn't win the match.

they

4. Use the correct form of use to.

1) Mr Brand is a writer, but he

be a teacher.

2) My mum

cook much, but now she makes dinner every day. drink Cola a lot when you were a teenager? 3)

5 лет назад

Предмет: Математика, автор: bibka2

Задание номер 7 . нажмите на фотографию.

9 лет назад

Предмет: Физика, автор: ПакЛариса1

Бегущая со скоростью 9 м/с собака массой 35 кг снизила скорость бега до 8 м/с.
На сколько изменилась её кинетическая энергия?

9 лет назад