Предмет: Алгебра, автор: adidas7249

Пжжжжж алгебра до завтра пж.
Извините за качество

Приложения:

Ответы

Автор ответа: minaomi954

1

Полное квадратное уравнение — ах^2+bx+c

Неполным называется такое квадратное уравнение, в котором хотя бы один из коэффициентов, кроме старшего (либо второй коэффициент, либо свободный член), равен нулю.

Ответ: А)

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Геометрия, автор: suslik1927

Помогите срочно хелп

6 лет назад

Предмет: Английский язык, автор: Zzhanik

Fill in the gaps with the correct tense.

1. We _____ coffee when the phone rang. (to drink)
2. When they arrived at the station, the train_____ already_____. They had to wait for the next train. (to leave)
3.She_____ at this school for over 15 years. She is still teaching here. (to teach)
4. _____ you_____ Kate? I don't know where she is. (to see)
5. - “What_____ you_____ now?” (to watch)
- “A TV show.”
- “How long_____ you_____ it?” (to watch)
- “I_____ for an hour.” (to watch)
6. Matthew_____ as a journalist for 10 years by the next month. (to work)
7. Last night he had finished the book which he_____ for 2 years. (to write)
8. Sorry, I won't come to the party. I_____ for my exam for the whole evening. (to prepare)
9. By the end of July, students_____ all their exam. They will finally have time to rest. (to pass)
10. Emma usually_____ to the gym twice a week. (to go)

For each sentence, write in a preposition.

1. When I was younger, I was always so afraid ____ going to the dentist's.
2. Your mother is looking forward____going on that trip to Australia, isn't she?
3. The police were not convinced____ the man's honesty and charged him.
4. I would rather go to the disco____ stay here at home.
5. I'm not surprised he took that job. He has always been so keen____ computers.
6. But I am surprised____ how much money they want to pay him!
7. Mary isn't quite ready yet. She is in the kitchen looking____ her car keys.
8. Instead____ sitting here complaining about having nothing to do, go and do something constructive!
9. I don't have as much confidence in myself ____ you seem to.
10. Are you really happy____ the life you have here in San Francisco, Jane?
11. In some Mediterranean cultures, respect____ your elders is the most important part of family life.
12. Tell me____ the new job you started today.
13. I'm very interested____ wildlife documentaries on TV.
14. Do you always travel about the town____ car?

6 лет назад

Предмет: Русский язык, автор: falseyytrr

расписные,разберите слово как часть речи

6 лет назад

Предмет: Химия, автор: 79372932383

20 баллов))) написать электронно ячеечную формула для цезия Cs и тербия Tb в нормальном и возбужденном состоянии

9 лет назад

Предмет: Биология, автор: хавачка

Как пользоваться микроскопам,напишите мини доклад

9 лет назад