Предмет: Алгебра, автор: kvitkamarta56

Даю 100 балів!!!!! Розкладіть на множники тричлен, виділивши попередньо квадрат двочлена:
1) x ^ 2 + 2x - 8; 2) x ^ 2 - 6x + 5; 3) x ^ 2 + 12x + 11; 4) x ^ 2 - 4x - 5.​

Ответы

Автор ответа: zencio
1

Объяснение:

надеюсь правильно и понятно

Приложения:
kvitkamarta56: Спасибо
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FINAL TEST MODULE 6

GRAMMAR

Ex. 1 Make sentences.

e.g. Kathy visited (visit) her aunt yesterday afternoon.

The children ______________(listen) to their mother yesterday.

They _____________(look) at me and _____________(smile) last Sunday.

The policeman _______________(show) them the way last Monday.

Our lessons _______________(end) at 12 o’clock.

The rain _______________(stop) very soon.

4 балла за каждый правильный ответ


Ex. 2 Read and write

e.g. Did they play (they\play) football yesterday?

Bob ____________(not\play) chess with his friends yesterday.

Harry ____________(open) the garage 2 hours ago.

__________________(Jane\ cook) tasty dinner yesterday?

John ____________(not/dance) at the birthday party last Saturday.

______________(Cinderella\ want) to go to a ball last Sunday?

5 баллов за каждый правильный ответ


READING & WRITING

Ex. 3 Read and answer the questions

Yesterday Mike and his brother helped their mother in the house. First they cleaned their rooms and then they washed their clothes. After that they cooked some spaghetti. The spaghetti was not very nice, but their mother was happy to eat it. After dinner Mike had a bath and his brother and he watched TV.

e.g. When did Mike and his brother help their mother?

Yesterday.

What did the brothers clean?

____________________________________

Who washed the clothes?

____________________________________

What did the brothers cook?

____________________________________

Was spaghetti tasty?

____________________________________-

What did Mike do after dinner?

_____________________________________
7 лет назад