Nhanh vs ạ Mk đnng cần rất gấp

rút gọn đi PLssssssssss $\sqrt{17-12\sqrt{2}}$

IV. Rewrite the following sentences so that they have the same meaning as the first ones. 1. That girl is beautiful.  _______________________________ 2. These books are interesting __________________________ 3. This film is boring _______________________________ 4. This school is modern ________________________________ 5. Those desks are small  _______________________________

vẽ bàn bi a vẽ bằng giấy a4 nha

Giaỉ giúp tớ huhu tớ không biết làm

làm hộ em bài 2 làm đúng em cho 5 sao

1. I have a lot of books, ....... which I haven't read. A. many of B. most of C. some of D. all are correct 2. I'm sorry. I haven't got any money. I've ....... my wallet at home. A. missed B. left C. let D. forgotten 3. If someone ....... into the store, smile and say, " May I help you?" A. comes B. came C. would come D. could come 4. The children have gone ....... A. for shopping B. to shop C. shopping D. to shopping 5. Life on earth ....... destroyed unless nuclear tests stop. A. would be B. will C. will be D. is 6. The doctor succeeded ....... the patient's life. A. when he saves B. saving C. to save D. in saving 7. She eats too much and now she is ....... A. weighed B. weight C. overweigh D. overweight 8. Lots of people ....... yoga to relax. A. give up B. take up C. do D. make 9. The people ....... thought he was a bit strange. A. which he worked wth i B. with which he worked C. with whom he worked D. he worked with 10.A musician is a person ....... music. A. who plays B. whose C. who play D. which plays

Đề: Phân tích đa thức thành nhân tử dùng phương pháp nhóm hạng tử x- y- a(x - y) Chi tiết nhé

giúp hhhhhhhhhhhhhhhhhhhhhhhhhhhhh

tính nhanh (-x-xy)² x²-4y² (x+y)²-(2-y)²