Предмет: Алгебра, автор: Annaurcuk

Піднесіть до степеня одночлен (-4ху2 в квадраті) і 3 в квадраті
$a.12x {}^{3} y {}^{6} b. - 12x {}^{3}y {}^{6} \\ v.64x {}^{3} y {}^{6} \: \\ g. - 64x {}^{3} y {}^{6}$

Ответы

Автор ответа: King1Vok

Відповідь:-16xв квадраті yв квадраті 4 і 9

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Текст:
Understanding British meals is one of the great mysteries to the foreign visitor. Over the centuries, the British have shown a tendency to name and rename their meals, and to move them about the day in an apparently random fashion. Further to confuse outsiders, we give different names to each meal depending on our social class and part of the country we live in.

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Вопросы:
1. What is one of the greatest mysteries to a foreign visitor in Britain?
2. What tendency have the British shown over the centuries?
3. What has been done further to confuse outsiders?
4. What does the name of a meal depend on?
5. When was breakfast once taken?
6. When can breakfast be taken now?
7. When was dinner in Norman times?
8. When was it in the 15th century?
9. When can dinner be eaten today?
10. What is dinner called by a large proportion of the population?
11. When do many farm labourers start work?
12. When do they have breakfast and lunch?
13. When was supper in the 14th century?
14. When do working families outside the south-east of England have tea?
15. What meal do the rest of the British have at 7.30 pm?

Піднесіть до степеня одночлен (-4ху2 в квадраті) і 3 в квадраті ​

Ответы

Піднесіть до степеня одночлен (-4ху2 в квадраті) і 3 в квадраті
$a.12x {}^{3} y {}^{6} b. - 12x {}^{3}y {}^{6} \\ v.64x {}^{3} y {}^{6} \: \\ g. - 64x {}^{3} y {}^{6}$