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\(74.\) \(\left(2x-1\right)^3\)- \(5^2\)= \(7^{18}:7^{16}\)
\(74.\)\(\left(2x-1\right)^3\)\(-5^2\)= \(7^{18-16}\)
\(74.\)\(\left(2x-1\right)^3\)\(-25\)= \(7^2\)
\(74.\)\(\left(2x-1\right)^3\)\(-25\)= \(49\)
\(74.\)\(\left(2x-1\right)^3\)= \(49+25\)
\(74.\)\(\left(2x-1\right)^3\)= \(74\)
\(\left(2x-1\right)^3\)= \(74:74\)
\(\left(2x-1\right)^3\)= \(1\)
\(\left(2x-1\right)^3=1^3\)
\(2x-1=1\)
\(2x=1+1\)
\(2x=2\)
\(x=2:2\)
\(x=1\)
Vậy x = 1
This is my room. The room is not too large, its area is only about 16m. On the left side of the room there is a bed. On the right side of the room there is a wardrobe and next to the wardrobe there is a fan. Opposite the door there is the shelf and next to the shelf there is desk. Under the desk there is a small drawer where I put the bag and all my school supplies in . Above the desk there is a window, this window lighting the whole room during the day, so I just need to turn on the lights at night.
Đây là phòng của tôi. Các phòng không phải là quá lớn, diện tích của nó chỉ là khoảng 16m. Ở phía bên trái của căn phòng có một cái giường. Ở phía bên phải của phòng có tủ quần áo và bên cạnh tủ quần áo có quạt máy. Đối diện với cửa có kệ và bên cạnh kệ có bàn làm việc. Dưới bàn làm việc có một ngăn kéo nhỏ nơi tôi bỏ túi và tất cả đồ dùng học tập của tôi vào. Phía trên bàn có một cửa sổ, cửa sổ này chiếu sáng toàn bộ căn phòng trong ngày, vì vậy tôi chỉ cần bật đèn vào ban đêm.
I to be a doctor because...
mk ko biết lý do
mk chỉ viết dc 1 câu thôi
k mk nha
It is difficult for me to say, what I really want to do in my future. People around me keep asking me this question almost every day. When I came to the High School, I thought that I wanted to become a doctor. I am good at chemistry and biology and most students from my class are going to study medicine. But now I am not sure of that. I think I would to work actively and with people, but not as a doctor. I want to become physiotherapist. To do that I have to study at the Academy of Physical Education. To get there, I have to be in good condition and pass several tests in running, swimming, jumping and others. moreover, I need to have good grades in biology, chemistry and foreign languages. In my opinion, being a good physiotherapist requires not only specific skills and abilities, but most of all- good psychological attitude towards people. In this job, one has to be able to work with people, who are recovering from different kinds of diseases and disabilities. I believe, that helping them in exercising and making their bodies work is very important. However, a good physiotherapist have to be very patient, reliable and d by the patients. I think I would be able to do it. I know that I can make people thrust me. I would to help others and this is what I can do. As I am very keen on horse riding, I would to be a specialist in the therapy, in which horses are used. I really children so I think I might work with them. Perhaps I will want to work abroad, so I learn English and German hard.
1.
Our grandparents visit to me next month
She has a fair hair and blue eyes
How is your first week at new school
Phong often does judo every morning
2.
13 giây trước (19:37)
correct the mistake
1.what does Minh has for dinner?
have
2.she is long black hair.
has
3. Ngoc is my friend. She ha beautiful long black hair.
has
4.my father is reading a newspaper at the moment.
make sentences using the work and phrase given.
1.there/six/coloured pencils/my friend's box.
There are six coloured pencils in my friend's box.
2you/free/this/Sunday evening/?
Will you free this Sunday evening?
3.would/you/go/Minh's birthday party/me?
Would you to go to Minh's birthday party with me?
hoàn thành việc gì và ở đâu?
bn nên cho đề bài kĩ hơn
hok tốt
