cho bieu thuc; P= ((√x+2/ x-1) -(√x+2/ x-2√x+1)) * (1- x)^2 / 2 .vs x> 0; x khác 1 a) rút gọn P b) tính giá trị của P khi x=7-4√3 c) tìm x đe P có giá trị lớn nhất

II. Combine the two sentences into one, using the words in the brackets. Change other words in the sentences if necessary. 1. He is so young. His acting is excellent. (Although) …………………………………………………………………………………………………………….. 2. It was noisy. The children slept well. (Despite) …………………………………………………………………………………………………………….. 3. All critics said this film is really boring. I was so interested in it. (Nevertheless) …………………………………………………………………………………………………………….. 4. The film poster is fascinating. I don't want to see this film. (In spite of) …………………………………………………………………………………………………………….. 5. She prepared carefully for the casting. She wasn't chosen. (However) …………………………………………………………………………………………………………….. 6. Although our plan is careful, we made some mistakes. (Despite) …………………………………………………………………………………………………………….. III. Rewrite the following sentences by using “although” 1. Despite my warning, they went ahead with their plan. …………………………………………………………………………………………………………….. 2. They went swimming in spite of the coldness of the water. …………………………………………………………………………………………………………….. 3. In spite of being bad at pool, she beat him three times in a row. …………………………………………………………………………………………………………….. 4. She decided to go abroad for a year despite loving her boyfriend very much. …………………………………………………………………………………………………………….. 5. He went on holiday to Thailand in spite of the expensive airfare …………………………………………………………………………………………………………….. 6. Socrates never had much money despite being very famous in his own day. …………………………………………………………………………………………………………….. 7. His career did not really take off despite his ambitions …………………………………………………………………………………………………………….. 8. They managed to work together despite their differences of opinion …………………………………………………………………………………………………………….. 9. Despite my headache I enjoyed the film. …………………………………………………………………………………………………………….. 10. Despite having enough money, he refused to buy a new car. …………………………………………………………………………………………………………….. Giusp em

Mọi người người làm giúp mình với mình hứa vote 5 sao

nêu biện pháp để bảo vệ men răng

0,25 phần 1 * 7phần 3*30 phần 1 nhân 0,5 phần 1 nhân 8 phần 45

Một bể chứa nước hình hộp chữ nhật,đo bên trong chu vi đáy là 8,2m,chiều rộng kém chiều dài,0,9m,chiều cao 1,8.Trong bể đã có 40% thể tích là nước.Hỏi phải đổ vào bể bao nhiêu lít nước nữa thì đầy bể? 1 lít=1 dm3

Giúp mk giải từ ý cuối phần b đến hết nha.

Tìm những từ láy trong khổ 2 và 3 bài mùa xuân nho nhỏ Mong mọi người giúp

a) Cho hàm số y = f(x) = -2x2 + 1. Tính f(-1)?

Mn giải giúp e vs ạ ...câu 3 với câu 4 ??