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23 tháng 9 2018

\(74.\)  \(\left(2x-1\right)^3\)\(5^2\)\(7^{18}:7^{16}\)

\(74.\)\(\left(2x-1\right)^3\)\(-5^2\)\(7^{18-16}\)

\(74.\)\(\left(2x-1\right)^3\)\(-25\)\(7^2\)

\(74.\)\(\left(2x-1\right)^3\)\(-25\)\(49\)

\(74.\)\(\left(2x-1\right)^3\)\(49+25\)

\(74.\)\(\left(2x-1\right)^3\)\(74\)

\(\left(2x-1\right)^3\)\(74:74\)

\(\left(2x-1\right)^3\)\(1\)

\(\left(2x-1\right)^3=1^3\)

\(2x-1=1\)

\(2x=1+1\)

\(2x=2\)

\(x=2:2\)

\(x=1\)

Vậy x = 1

23 tháng 2 2023

should

might

shouldn't

shouldn't

might

HQ
Hà Quang Minh
Giáo viên
25 tháng 11 2023

Hướng dẫn dịch

a. Bạn nên đến Australia. Đây là một đất nước tuyệt đẹp

b. Xem bộ phim khác đi. Bộ phim này có vè chán đấy.

c. Chúng ta không nên đi trượt ván vào hôm nay. Trời đang có bão đấy

d. Chúng ta không nên đi mua sắm vào cuối tuần. Mọi thứ sẽ đắt hơn đấy

e. Chúng ta có thể gặp chuột túi nếu chúng ta dậy sớm đấy.

HQ
Hà Quang Minh
Giáo viên
12 tháng 10 2023

1. were

2. was

3. was

4. wasn't

5. weren't

HQ
Hà Quang Minh
Giáo viên
12 tháng 10 2023

1. There were silver medals for winners.

(Có nhiều huy chương bạc cho những người chiến thắng.)

2. Inge Sorenson was the youngest medallist.

(Inge Sorenson là người được huy chương trẻ tuổi nhất.)

3. Abebe Bikila from Ethiopia was the first African to win a gold medal.

(Abebe Bikila đến từ Ethiopia là người châu Phi đầu tiên giành huy chương vàng.)

4. Golf wasn't an Olympic sport until 2016.

(Golf không phải là một môn thể thao Olympic cho đến năm 2016.)

5. There weren't any games in 2020.

(Không có bất kỳ thế vận hội nào vào năm 2020.)

25 tháng 4 2021

1 , Where did your father use to go fishing ?

2 , How does Trung usually ride his bike ?

3, Why don't you skate - boarding ?

câu 3 mk ko chắc lắm !!

25 tháng 4 2021

mk trloi lại : 

Why don't you skate - boarding ?

sai thì thui nha !

18 tháng 2 2023

1 There were

2 There was

singular

plural

26 tháng 3 2021

1 If you don't (go) go to the school very late, I (fell).............will feel............. boring.

2 Someone (steal)...........will steal.............your car if you (leave).............leave..................it unloked.

3 What (happen)......................will happen....................... if my door (not open)..........isn't opened..........?

4 If they (travel)..................travel................to london, they (visit).............will visit..........the museum.

26 tháng 3 2021

Cảm ơn bạn nhé FG★ℓιρѕ☘️

1 tháng 12 2021

1. A

2. C

3. B

4. B

HQ
Hà Quang Minh
Giáo viên
25 tháng 11 2023

1. headphones

2. shoes

3. backpack

4. hat

5. T-shirt

HQ
Hà Quang Minh
Giáo viên
25 tháng 11 2023

Nội dung bài nghe

1. Can I see the red and black headphones please? Sure, here you go. 

2. Excuse me. Can I see those shoes please? 

Would you like to see the black ones or the brown ones?

3.  How much is that backpack? The large one. Yes, it's $40. 

4. Excuse me. Can I please see that small hat this one yes please?

6. I'd like the white tee shirt please. How much is it? It's cheap.  It's only $8.

Hello Mira!

Iam Nhy , I was have a good time in Da Nang. Today, I would lik e tell you about my wonderful trip in Da Nang . First I will tell you about the beauty of Da Nang! Da Nang is one of the cleanest and most beautiful cities in Vietnam, with rapid economic growth.Da Nang has many legendary bridges with unique architecture such as Dragon Bridge, Song Han Bridge, etc. The first place i go on is Ba Na Hill. Fantasy Park is an amusement park on Ba Na Hill. Entering Fantasy Park, you will feel you are lost in the fairytale world in fairy tales, with Fairy forests, dinosaur parks or challenge your courage by conquering the games. li ke Free Tower and more than 90 other free games.In Fantasy Park, there are extremely modern 2D, 3D and 5D cinemas, giving you and your family moments of relaxation when traveling to Da Nang.Speaking of Da Nang, it is impossible not to mention the poe Han River and Han River Bridge - the first rotating bridge in Vietnam - the pride of the people of the city. Han River Bridge is a symbol of new vitality, an upward aspiration of the city built with the contributions of all people. It seems that all the poe beauty of the Han River is only displayed perfectly in the space of the cool and windy Han River Bridge. Song Han Bridge not only facilitates transportation, tourism, stimulates the economic potential of a large land in the east of the city, but also is a cultural mark of Da Nang people today. forever and forever.I have 2 days  to visit Da Nang, I will tell about my wonderful trip later. See you again!

28 tháng 3 2021

Dear Nhi

We’re having a good time here in Ho Chi Minh City, but the weather isn’t very nice. It rained almost every day, many streets were flooded. So I limited to go out. And there were too many traffic jams. There are many vehicles at rush hours and traffic jams occur frequently. It was more terrible when it rained heavily. However I also had great time when visiting some places. I went camping in Suoi Tien Park, I swam shallow in the artificial sea. If you went the War Remnants Museum and Reunification Palace, you would see a lot of physical reminders of the past. My feeling is very great and very difficult to describe. My period in Ho Chi Minh City was short and because of objective reasons, so I only visited those places. Tell you something, when I come back, we talk to each other more.

Yours sincerely,

Bruh