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`text{Cho 3 số thực dương x,y,z thỏa mãn:}``1/x^2+1/y^2+1/z^2 = 1` `text{Tìm giá trị nhỏ nhất của biểu thức }` P = `(y^2z^2)/(x(y^2 +z^2))` `+` `(z^2x^2)/(y(z^2+x^2))` `+``(x^2y^2)/(z(x^2+y^2))` Chỉ nêu gợi ý thôi nhaaaa :333333333

10. I need two … for cooking the dinner( knife) Phải giải thích vì sao chia như thế nha S+tobe+ tính từ + danh từ S+ động từ + trạng từ

giới từ : 1. ____________ weekends, the library is crowded ____________ students. 2. I am not ashamed ____________ what I have done; neither am I proud ____________ it. 3. Mr. Jones is ___________ charge ____________ the planning department. 4. After being informed ____________ the accident, the police quickly arrived ___________ the scene. 5. I’m ____________ the impression that Thomas is guilty ___________ the crime. 6. ____________ some reason, the boss is opposed ____________ my suggestion. 7. They usually stay in ___________ Christmas, but go out ___________ New Year’s Eve. 8. ____________ my opinion, the old vase is worth $20,000 ___________ least. 9. It’s obvious ___________ everyone that Peter is eager ___________ a chance to play in the final match. 10. ___________ my relief, my mother has got ____________ her illness. giải thích giúp em luôn ạ

đề bài là phân tích đa thức thành nhân tử

Giúp mk nha m.n ơiiiiiiiiiiiiiiiii 😘😘

Put the verbs into the correct form. 1. On the first of next month, he ………. (be) in prison for five years. 2. I'd rather you ………. (not be) absent from class yesterday. 3. Tom was pleased ………. (admit) to the college. 4. Where do you think Ba is today ? I have no idea. He ………. (sleep) late. 5. He suggested that a detailed conclusion ………. (draw) up.

Giúp mình làm câu 8 với cảm ơn rất nhiều đang cần gấp không cần vẽ hình nha

Viết một đoạn văn về môi trường có sử dụng từ Hán Việt,từ đồng âm

ảnh là đoạn văn, đây là câu hỏi và các câu lựa chọn 14. Which instrument does the writer think is most important in a band? A . drums B. guitars C .keyboard 15 .What does the writer suggest in the second paragraph? A. listen to your classmate 's bands B. advertseise in the place where you study C. ask your friends to join your band 16. What does the writer say about choosing a band name ? A. Make sure it is easy to remember B. Be ready to change it if it is not popular C.Spend a few weeks thinking about it 17. The writer thinhks it is important for new bands to A. Write songs about unusual things B. begin by learning famous songs C. play loudly when they practise 18. What is the best title for this article ? A. The world's best rock band B. How to start a rock band C. My life in a rock band Giúp mình nhé các bạn ơi''''