Em lại phải nhờ sự giúp đỡ rồi mn làm nhanh và đúng em sẽ vote câu trả lời và 5sao ạ🥺

Ai giải được mình gọi bạn bằng bố đề dễ lắm

Mn người ơi giúp mik và giải thích cách lm cho mik hiểu ạ

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làm từng bước thôi ạ mấy bạn làm nhanh quá mình ko theo kipk

a) căn (2x-1)^2 =3 b) 5/3 căn 15x - căn 15x -2 =1/3 căn 15x

vẽ đậu mầm'':D Ngoài lề : à vâng , mỗi khi toi mở cái hoidap này lên là lại nổ tb:>>

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III. Complete the sentences with the words or phrases from the box. terraced fields costume stilt houses heritage site ethnic minorities unique diverse speciality ornaments folk dances 1. The Nung mostly live in .................................. though they also live in earthen houses. 2. Five-colour sticky rice is well-known as a ......................... of the north-western region of Vietnam. 3. The goods in the open-air market are ...................... You can find almost everything there. 4. Thai cloth is well-known for being .................................., colourful and strong. 5. Xoe and Sap are ........................................ of Thai ethnic minority people. 6. The ................................. of the Nung is not as colorful as that of other ethnic groups. 7. My Son sanctuary has been recognized by UNESCO as a world ............................. 8. Thai women retain their traditional clothes including short vests, long black skirts, scarves, and ............................... 9. Sa Pa is famous for the ...................................... located in the mountainous area. 10.................................. make up between 10 to 15 percent of the population in Vietnam.

V. Make the questions for the underlined parts. 1. I eat breakfast with my family at home at nine o'clock. ……………………………………………………………………….. 2. Mai walks to school every day. ……………………………………………………………………….. 3. Seven students were absent from class yesterday. ……………………………………………………………………….. 4. She takes her children to Da lat every two years. ……………………………………………………………………….. 5. They are having a party to celebrate her daughter’s birthday. ……………………………………………………………………….. 6. He hasn’t met his girl friend since he was in grade 9. ……………………………………………………………………….. 7. The man left a message then he drove off. ……………………………………………………………………….. 8. We find it difficult to put the tent in this strong wind. ……………………………………………………………………….. 9. She is fond of her nephew although he behaves terribly. ……………………………………………………………………….. 10. She hasn’t ridden a horse before.  ......