Cho a,b,c là các số thực khác 0 thỏa mãn `(a+b+c)^2=2(a^2+b^2+c^2)` Tìm GTNN và GTLN của biểu thức `(a^3+b^3+c^3)/((a+b+c)(ab+bc+ca))`

Read the text below and look carefully at each line. Some of the lines are correct and some have a word which should NOT be there. If a line is correct, put a tick by the number. If a line has a word which should NOT be there, write the word in the corresponding numbered boxes. There are two examples at the beginning (0 and 00). (1.0 pt) A LATE NIGHT Thank you for the book which you had sent me for my birthday last week. I am certain I will really enjoy reading it as the book is one I have been intending to buy ever since it was being published about two and a half years ago. On Thursday, instead of buying for me a present, my sister took me out for a meal in a restaurant which had been highly recommended her in a local newspaper. The restaurant, which had been open for only two months, was about 25 kilometres away and we went to there in my sister's car. The meal was excellent and we thoroughly enjoyed ourselves the evening. Unfortunately, after we left the restaurant, we had a problem with the car as that it would not start. We could not find out what the trouble was and decided to leave it behind in the car park until the following day. We asked of a waiter to call a taxi but had to wait over an hour for it to arrive, and so we did not get back home until very late. I certainly did not feel at all like getting up and going to work next morning. 0. had 00. √ 01. ............... 02. .............. 03. ............... 04. ............... 05. ............... 06. ............... 07. ............... 08. ............... 09. ............... 10. ...............

mn giup em a. em cần gấp bây giờ❤❤❤❤💟❣💕💗😘

Từ văn bản "Ca Huế trên sông hương",em thấy mình cần phải làm gì để gìn giữ nét đẹp văn hóa của truyền thống dân tộc? (Trả lời câu hỏi trên bằng một đoạn văn)

Giúp mình làm câu a bài hình cái ạ ( vẽ hộ mình cái hình luôn ạ)

nghia den cua cau tuc ngu co cong mai sat co ngay nen kim

Chứng minh công thức sin 2a = 2sinacosa

Giúp mình với mình hứa sẽ vote 5 sao

*Bài 1: Theo kế hoạch 2 tổ sản xuất 600 sản phẩm trg 1 tgian nhất định. Do áp dụng ký thuật mới nên tổ I đã vướt mức 18%, tổ II vượt mức 21%, vì vậy trg tgian quy định 2 tổ đã hthanh vượt mức 120 spham. Hỏi số sp đc giao của mỗi tổ theo kế hoạch?

giúp mình giải hộ kĩ với được không ạ