Làm bài 6 thôi nhé Ai có huy hiệu học sinh suất sắc của hoidap247 thì điểm danh

Tìm các số nguyên m,n sao cho phương trình m$x^{2}$ +nx-5-3$\sqrt[]{3}$=0 có nghiệm x = ($\sqrt[]{3}$+1)

cho mik hỏi là mn có biết quyển sách ngữ pháp nào đầy đủ như là đột phá 9+ môn tiếng anh thi vào lớp 10 THPT,........ko ạ chỉ cho mik với

helppp .

Trong Lãng lẽ Sa Pa, Nguyễn Thành Long viết: "Trong cái lặng im của Sa Pa, dưởi những dinh thự cũ kĩ của Sa Pa, Sa Pa mà chỉ nghe tên, người ta đã nghĩ đến chuyện nghi ngơi, có những con người làm việc và lo nghĩ nhe vậy cho đất nước. " (Ngữ văn 9, tập 1) I.Nêu hoàn cảnh ra đời truyện ngắn "Lặng lẽ Sa Pa". Xác định và gọi tên thành phần biệt lập có trong câu văn trên. (1,0đ) 2.Câu văn trên là suy nghĩ của nhân vật nào? Người ấy có vai trò gì trong tác phẩm? Những con người làm việc và lo nghĩ như vậy cho đất nước được nhắc đến là những ai

Giải hộ mink nhé ko cần giải thích mink cần gấp

Nêu các công thức hàm số lượng giác

I. Ask questuion 1. Jack leaves for school at 6.30. 2. Kevin posted an article on the website. 3. Tim went to the supermarket to buy some food. 4. Jim is fond of story books. 5. Peter is in grade 9. 6. We must obey the traffic rules. 7. Jack drew this picture two weeks ago. II. Sounds 1. missed, described, skilled, opened 2. question, tradition, presentation, location 3. witnessed, stopped, climbed, crashed, 4. character, change, challenge, chat 5. heavy, beat, meet, leave III.verb form 1. I am used to (stay) up late to revise my lessons. 2. If only I (be) fluent in English. 3. I’d rather (wear) these old shoes. 4. I (let) him (use) my car so long as he (drive) caraefully. 5. Please don’t talk loudly. The baby (sleep). 6. This is the second time I (talk) to that famous footballer. 7. Jack was the only person (know) the news. 8. There are lots of people (wait) in the waiting room. 9. This time tomorrow, we (take) the exams. 10. Everyone (leave) for home. I saw nobody there. IV. Gap fill 1. ______fast that boy is running! 2. It’s so breathtaking _______this sight. 3. Jack didn’t come and _______did Jane. 4. Mount Everest is the _______mountain in the world. 5. In _______of fire, call 114. 6. Peter won’t take a gap year and neither _____Tom. 7. _____a lovely hat she is wearing! 8. - Would you mind_______ me a hand? – Not at all. 9. Work harder _______ you will succeed. 10. Work harder _________you won’t succeed. 11. I can’t decide where _______hang this painting. 12. Jane is _______an intelligent girl. V. Comparison 1. Jack is taller than me. - I am not ________________________. 2.This test is not as difficult as that one. - That test __________________________. 3. This bag is different from that one. - That bag is not___________________. 4. This river is more polluted than that lake. - That lake ____________________this river. - That lake __________________than this river. VI. Word form 1. (fail). His efforts ended in _________ . 2. (success). My brother has ___________passed the entrance exam into high school. 3. (grow). We are pleased with our economic __________. 4. (neighbor). Cambodia and Laos are our ___________countries. 5. (surprise). _____________, A good student like Tim didn’t get high grades. VII. Verb form 1. Don’t mention (give) her a hand. 2. She is busy (complete) the application form. 3. Don’t forget (make) the bed after you get up. 4. I (walk) along when I saw Jane, who used to be my classmate. 5. She is not used to (take) a nap. 6. This time tomorrow, we (do) an English test. 7. Don’t talk. Dad (sleep). 8. Mom. I (do) my homework. May I watch TV now? VIII. Sounds 1. icon, iron, lemon, construction 2. bike, life, pity, nice 3. missed, remembered, looked, laughed 4. plays, apples, sweaters, visits 5. carved, garnished, pulled, learned 6. machine, watch, cheers, chat 7. steams, stews, fries, books IX. Reported speech / direct speech 1. “I feel tired. I want to have a rest,” Peter said. - Peter said ____________________________________. 2. “Mop the floor right now please. I’ll come back and check.” Mrs Brown said to her son. - Mrs Brown ___________________________________. 3.Tim asked me whether I would join him the following day. - Tim said to me, “___________________________?” 4. Jack said he couldn’t make up his mind where to stay. - Jack said, “_________________________________?” X. Word form 1. (luck). The accident was terrible. _________, he was alright. 2. (compete). It is said he is a good ___________and he will win the contest. 3. (rely). The means of transport in that country are safe and ___________. 4. (develop). They will greatly contribute to the ____________of the economy XI. Do the following as directed 1. They will launch a satellite next month. (> passive) - ___________________________. 2. He enrolled in an English immersion school in order to improve his English. (ask a question) -, “_______________________________?” 3. He asked them not to touch the exhibit. (> indirect speech) _________________________________. 4. He just plays a modest role in the company because he can’t speak a foreign language. (Conditional) - ____________________________________

vẽ hộ em thanh niên bị truy nã cao nhất trong one piece nha

Tìm x biết x^4 +4=5x ² HELPPPPPPP!!!!!!!!!!!1