Предмет: Алгебра, автор: yanzen2020

Разделить на множители: x²y²-9y²​

Ответы

Автор ответа: zajlybaevzajdar
2

Ответ:

x²y²-9y²=y²(x²-9)=y²(x-3)(x+3)

zajlybaevzajdar: можно лучший
Предыдущий вопрос
Следующий вопрос
Похожие вопросы
Предмет: Геометрия, автор: umka4041
Найдите сумму двух углов прилежащих к большему основанию прямоугольной трапеции, если угол, прилежащий к меньшему основанию равен
140°. В ответ запишите только число без пробелов и единиц измерения
Если будет неправильно не засчитаю ответ.
11 месяцев назад
Предмет: Английский язык, автор: eduardkarapetyan465
Exercises Unit 22 22.1 Which form of the verb is correct (or more natural) in these sentences? The verbs are underlined. 1 Diane isn't free on Saturday. She'll work / She's working. (She's working is correct) 2 FH go/I'm going to a party tomorrow night. Would you like to come too? 3 I think Jenny will get / is getting the job. She has a lot of experience. 4 I can't meet you this evening. A friend of mine will come / is coming to see me. 5 A: Have you decided where to go for your holidays? B: Yes, we'll go / we're going to Italy. 6 There's no need to be afraid of the dog. It won't hurt / It isn't hurting you. 22.2 Complete the sentences with will ('ll) + the following verbs: be come get like live look 1 Don't worry about the exam. I'm sure you 2 Why don't you try on this jacket? It 3 You must meet George sometime. I think you 4 It's raining. Don't go out. You 5 Do you think people 6 Goodbye. I expect we 7 I've invited Sue to the party, but I don't think she 8 When the new road is finished, my journey to work 2 (at 5 o'clock tomorrow morning) 3 (at 10.30 tomorrow morning) 4 (next Saturday afternoon at 4.15) 5 (this time next year) 'LL 22.3 Put in will ('ll) or won't. 1 Can you wait for me? I won't be very long. 2 There's no need to take an umbrella with you. It 3 If don't eat anything now, you you 4 I'm sorry about what happened yesterday. It 5 I've got some incredible news! You 6 Don't ask Amanda for advice. She 22.5 Write questions using do you think be back meet pass....... will end get married w wet. longer in the future? again before long. -pass- cost 1 I've bought Rosa this picture. 2 The weather doesn't look very good. Do you nice on you. 3 The meeting is still going on. When do you 4 My car needs to be repaired. How much 5 Sally and David are in love. Do 6 I'm going out now.' 'OK. What time 7 The future situation is uncertain. What 22.4 Where do you think you will be at these times? Write true sentences about yourself. Use: I'll be ... or I'll probably be ... 1 (next Monday evening at 7.45) or I don't know where I'll be I'll be at home. or I'll probably be at home. or I don't know where I'll be. ? + the following: happen like Do you think she'll like it rain. be hungry later. him. happen again. never believe what happened. know what to do. much shorter. rain​
11 месяцев назад
Предмет: Физика, автор: Аноним
Для ванни необхідно приготувати воду з температурою 40 °С. З гарячого крана змішувача йде вода, яка має температуру 72 °С, а з холодного – 8 °С. Скільки потрібно взяти гарячої води, щоб приготувати ванну, якщо для цього буде потрібно 196 кг холодної води?
11 месяцев назад
Предмет: Другие предметы, автор: kirillkikot1997

На
Домашнє завдання
Виконай
вправу «Кола
воді». До кожної букви
слова «євро» добери слово. Склади речення, які утворять
зв'язний текст.​
6 лет назад
Предмет: Геометрия, автор: germanbizzznes
Знайдіть кути, на малюнку⬇️
6 лет назад