Предмет: Алгебра, автор: mrcloudy3640

СРОЧНО!!! 26.1 под А и 26.2 под г

Приложения:

Ответы

Автор ответа: nikitinaulyana175

0

Ответ:

26.1 (а)

(2x²)*(–4xy) = –2x²*4xy = –8x³y

26.2 (г)

(1,2ad³)² = 1,2²*a²d6( 6 – степень) = (6/5)² ( 6/5 – дробь) *а²d6 = 36/25 a²d6 = 1,44 a²d6

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Английский язык, автор: iljagapchich

ПОМОГИТЕ,ОЧЕНЬ СРОЧНО!
б) Past Indefinite или Past Continuous

1. How you (damage) your car so badly? – I (run) into a lamp-post yesterday. – I suppose you (drive) too quickly or were not looking where you (go).

2. As he (get) into the bus it (start) suddenly and he (fall) backwards on to the road.

3. I (call) Paul at 7.00 but it wasn't necessary because he already (get) up.

4. She (walk) along Oxford Street when she (realize) that a man she had seen that afternoon (follow) her.

5. As I (cross) the road I (step) on a banana skin and (fall) heavily. I still (lie) on the road when I (see) a lorry approaching. Luckily the driver (see) me and (stop) the lorry in time.

в) Present Perfect или Present Perfect Continuous

l. This is the first time he (be) to London.

2. I only (hear) from him twice since he went away.

3. I (plant) the flowers, that's why my hands are dirty.

4. I (polish) this table all the morning but I am not satisfied with it yet.

5. He (teach) in this school for five years.

6. "I (teach) hundreds of pupils but I never (meet) such a hopeless class as this", our teacher used to say.

г) Future Indefinite или Future Continuous

1. I want to post this letter but I don't want to go out in the rain. – I (post) it for you. I am going out anyway as I have to take the dog for a walk.

2. The prima ballerina is ill so I expect her understudy (dance) instead.

3. This time next Monday I (sit) in a Paris cafe reading Le Figaro. – You (not read). You (admire) the sights of the city.

4. Wages have gone up, so I suppose prices (go up) too.

5. It is nearly autumn; soon the leaves (change) co-lour.

6. Mother (on phone): My son has just burnt his hand very badly.

Doctor: I (come) at once.

1 год назад

Предмет: Русский язык, автор: zenitovskiy2004

Как объяснить ошибку в слове столовый

1 год назад

Предмет: Русский язык, автор: Leonardo151

Помогите 1 и 2 упр, срочно, желательно и 3е

1 год назад

Предмет: Математика, автор: ЧиПолька

Помогите решить под буквой "а"

7 лет назад

Предмет: Математика, автор: aijana207

вынесите общий множитель за скобки
21t+8t-2gx

7 лет назад