Предмет: Математика, автор: mashamaliy03

розкласти на множники вираз :
2xy-6y²

25a²b-b³

xa+3a-xc-3c

​

Ответы

Автор ответа: ISpaceI
3

Ответ:

Пошаговое объяснение:

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mashamaliy03: Спасибо
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(vocabulary and grammar) 

















23. She used to study English
with a private tutor every day but he ___to England last month.

a) was moving back

b) has moved back

c) moves back

d) moved back

24. What on earth have you ___. You look really
stressed.

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c) do

d) be doing

 25. I had the ______ to go to
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a) probability

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26. She has a___ knowledge of international business.

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c) wide

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 27. If you want
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c) cut up

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 28. I’m going
to university___ my career prospects

a) for improving

b) in order improve

c) for improve

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29. / don’t miss many lectures, ________



a) Brian doesn’t that either

b) so doesn’t Brian

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a) job

b) employ

C) work

d) employment



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a) another

b) other person

c) someone else

d) some else



32. He ___in his presentation.

a) did a lot of faults

b) made a lot of mistakes

C) did a lot of mistakes

d) said a lot of mistakes



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a) I’m interested in

b) what I’m interested about

C) I’m interested on

d) what I’m interested in



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b) in spite of

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