CM vs n lẻ thì ta có : a ) C = n ² + 4n + 3 chia hết cho 8 b) D = n³ + 3n ² - n - 3 chia hết cho 48

Làm giúp mình bài này vs ạ. Mình cảm ơn

Give the correct form of the word given in each sentence 1. First _____________________ can be misleading. (impress) 2. I enjoy working there, everyone is so ______________________. (friend) 3. The editor welcomes _____________________ from readers on any subject. (correspond) 4. Some people have no _____________________ beliefs. (religion) 5. By the age of eighteen he was completely __________________ of his parents. (depend) 6. English and French are Canada’s __________________ languages. (office) 7. America’s ___________________ production fell for the fourth successive month. (industry) 8. How can we make the subject more ____________________ to young people? (interest) 9. Many parents opposed the __________________ of the classes into different sets. (divide) 10. Mathematics is an ____________________ subject at school. (compel) 11. Quebec wanted some form of ________________ from the rest of Canada.​(sepaprate) 12. The list of their achievements is pretty __________________. ​(impress) 13. She felt alone and _________________. ​​(friend) 14. Islam is one of the great world ______________. ​​(religious) 15. We need to get more young people ______________ in the sport. ​(interest) 16. The Ao dai is the _______________ dress of Vietnamese women. (tradition) 17. Travelling by subway is fast, ________________, and cheap. (convenience) 18. The program examine the role of women in ________________ society. (modernize) 19. Dreams are a rich source of __________________ for some writers. (inspire) 20. Don’t you believe in _________________ between men and women? (equal) 21. I need you there to offer words of _________________. (encourage) 22. She offered him an ________________ handkerchief. (embroider) 23. It’s ______________ to wear T-shirts and faded jeans. (fashion) 24. I wear my school uniform with _____________. (proud) 25. The worldwide ______________ situation is getting worse and worse. (economy) 26. These clothes are attractive but entirely ______________. (practice) 27. Many people enjoy the pleasures and _______________ of living downtown. (convenient) 28. Trinh Cong Son is one of the most well-known _______________ in Viet Nam. (music) 29. I like wearing loose _______________ clothes. (comfort) 30. He was _________________ dressed in jeans and aT-shirt. (casual) 31. He wants to make a good ________________ on everyone he meets. (impress) 32. She had no formal __________________ in music. (instruct) 33. Susan always dresses very ______________________. (fashion) 34. Angkor Watt used to be a ___________________ center. (religion) 35. You’ve made your parents very __________________. (pride) 36. Children seem to have lost their ________________ in reading. (enjoy) 37. Most of the _________________ have lived here all their lives. (village) 38. She listens to classical music for _________________. (relax) 39. I find this piece of music very _________________. (rest) 40. He made a __________________ of Roman coins and medals. (collect) 41. English spelling presents special _______________ for foreign learners. (difficult) 42. The school is performing well, but we recognize the need for the further ________________. (improve) 43. Let me introduce you a _______________ university. I think it’s really reliable. (repute) 44. Cigarette __________________ has been banned. (advertise) 45. Previous teaching experience is a necessary ________________ for this job. (qualify) 46. Sue has applied for the job, but she isn’t very well-__________________ for it. (qualify) 47. It’s _________________ to speak when you’re eating. (polite) 48. I go hill-walking for __________________. (relax) 49. The university has a _________________ as a center of excellence. (repute) 50. We _________________ gathered our things and ran to the bus stop. (hurry) 51. I watch the news every day because it’s very ___________________. (inform) 52. I enjoy the constant _______________ with students from other classes. (interact) 53. The ______________ of the magazine has declined since last year. (popular) 54. The newspaper is _______________ read by both teenagers and adults. (wide) 55. There is an ___________________ documentary on Channel 4 tonight. (interest) 56. Thomas A. Edision was an American _______________ who improved the electric light bulb. (invent) 57. We have teachers who are all well-__________________ for teaching. (qualify) 58. The next stage in the __________________ of television is interactive TV. (develop) 59. I enjoy the ________________ atmosphere while I was on my uncle’s farm. (peace) 60. It would be more __________________ to switch the machine off at night. (economy) Có j làm giải thik giúp e vs a

Calli : Có ai cho tôi vô team không? NL : Là câu trên ó ~V~

Giải giúp mình với ạ, mình cảm ơn

Cho tam giác đều ABC. Trọng tâm G. Gọi M là điểm đối xứng với G qua BC. Chứng minh: a) tam giác BGC= tam giác BMC b) tính các góc trong tam giác BMC

trùm bi a chấp nhạn mọi kèo trong 8 ball pool vẽ mầm

Giúp 1 trong 2 ai làm đc cả 2 càng được. Cảm ơn

Mọi người giải bài này giúp với

Một vật rơi tự do không vận tốc đầu tại nơi có gia tốc trọng trường . Trong giây cuối cùng rơi được quãng đường gấp đôi quãng đường đi được trong ngay trước đó. Tính độ cao lúc buông vật? giair giups em aj.