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14 tháng 8 2021

1.

\(A=\sqrt[3]{6\sqrt{3}+10}-\sqrt[3]{6\sqrt{3}-10}\)

\(=\sqrt[3]{\left(\sqrt{3}+1\right)^3}-\sqrt[3]{\left(\sqrt{3}-1\right)^3}\)

\(=\sqrt{3}+1-\sqrt{3}+1=2\)

14 tháng 8 2021

2.

\(B=\sqrt{3+\sqrt{3}+\sqrt[3]{6\sqrt{3}+10}}\)

\(=\sqrt{3+\sqrt{3}+\sqrt[3]{\left(\sqrt{3}+1\right)^3}}\)

\(=\sqrt{3+\sqrt{3}+\sqrt{3}+1}\)

\(=\sqrt{4+2\sqrt{3}}\)

\(=\sqrt{\left(\sqrt{3}+1\right)^2}=\sqrt{3}+1\)

31 tháng 3 2019

Businesses have always sought to make a profit, but it is becoming increasingly common to hear people talk about the social obligations that companies have. I completely agree with the idea that businesses should do more for society than simply make money.

On the one hand, I accept that businesses must make money in order to survive in a competitive world. It seems logical that the priority of any company should be to cover its running costs, such as employees’ wages and payments for buildings and utilities. On top of these costs, companies also need to invest in improvements and innovations if they wish to remain successful. If a company is unable to pay its bills or meet the changing needs of customers, any concerns about social responsibilities become irrelevant. In other words, a company can only make a positive contribution to society if it is in good financial health.

On the other hand, companies should not be run with the sole aim of maximising profit; they have a wider role to play in society. One social obligation that owners and managers have is to treat their employees well, rather than exploiting them. For example, they could pay a “living wage” to ensure that workers have a good quality of life. I also like the idea that businesses could use a proportion of their profits to support local charities, environmental projects or education initiatives. Finally, instead of trying to minimise their tax payments by using accounting loopholes, I believe that company bosses should be happy to contribute to society through the tax system.

In conclusion, I believe that companies should place as much importance on their social responsibilities as they do on their financial objectives.

thanhk you so much haha

2. The / pulls / handle / to / driver / to / go / forward / back / or / pushes /  the / it / go.

=> The driver pulls the handle to go pack or pushes it to go foward . 

16 tháng 5 2020

The driver pulls the handle go to pack or pushes it to forward.

4 tháng 5 2019

I don't think that talent, wealth and attraction cannot bring happiness to people because they have these things but they don't have love, they don't care about others, how can they be called happiness? I think happy people will always think about others, think positively, always work hard, appreciate the smallest and most important things they know to give away without getting back.

30 tháng 6 2021

1 Yesterday the plane took off earlier than I expected

2 My mother looks after us more carefully than my father

3 They cut the big cake into smaller parts than I thought

4 My sister even tells me off more often than my mother does

5 Who saw you off yesterday?

6 It is cold today so I put on more warm clothes than usual

7 Yesterday my mother picked my up later than usual

8 You are the pretties girl I have ever known

9 Unless you listen attentively to your teacher, you won't catch up with your friends

10 By far, "The Little Prince" has been my favorite book

5 tháng 9 2021

39 be on time for your interview

40 tall is she

41 What is she like?

42 have you been in this city?

43 is the price of those books

44 How did she greet friends?

45 What did she walk to the station for

17 tháng 9 2021

2 is going to b

3 am writing

4 has also typed

5 has been planting

6 has written

7 have just heard

8 does the play start

9 have worked

10 have practise

11 go