Giúp với ạ 💯 ng đầu trl hay nhất

phân tích đa thức thành nhân tử 7)16a^2-(a^2+4)^2 8)1/4(a+1)^2-4/9(a-2)^2 9)(x^2+xy^2)-(y^2+xy)^2 10)12a^2b^2-3(a^2+b^2)^2 ai làm đc giúp em vs ạ em cho 5* vs trlhn ạ

Ex1: write about your hobby 1: Mis hobby is collecting glass pottes 2: she started her hobby 1 years ago 3: she shares her hobby with her mother 4: to do her hobby the has to collect all bottless ayter using them, and the mates them yor ylower rases and lamps to decorate her home she yinds her hobby aseyul and the will cobtnue hes hobby in the yutare Các anh chj lm giúp em với

một ô tô đang đi với v=54km/h thì hãm phanh sau 2s tốc độ là 45km/h tinh gia tốc và thời gian xe đi đc cho đến khi dừng lại.Mn làm nhanh nhaa em đag cần gấp

201. It takes six hours to drive from here to London. → It is .............................................................................................................. 202. He was sorry he hadn’t said goodbye to her at the airport. → He regretted ................................................................................................ 203. They failed to find out a solution to the problem. → They didn’t succeed .................................................................................... 204. Most stores will accept a credit card instead of cash. (ALTERNATIVE) → Most stores .................................................................................................. 205. You can avoid tooth decay by brushing your teeth regularly. (PREVENT) → Brushing your teeth ..................................................................................... 206. Some of Peter’s expressions make me think of my brother. (REMIND) → Some of Peter’s expressions ....................................................................... 207. When do you think this bridge was built? (OLD) → How ............................................................................................................. 208. That old typewriter is not worth repairing. (POINTLESS) → Repairing ..................................................................................................... 209. They share a lot of hobbies and interests. (COMMON) → They have ................................................................................................... 210. This train should have left 30 minutes ago. (MEANT) → This train ..................................................................................................... 211. The president arranged for me to use his chauffeur-driven car whenever I liked. (DISPOSAL) → The president .............................................................................................. giải thích đầy đủ theo câu ko nói lèo nhèo

cứu em ạ !!!!!!!! có một câu thôi ạ

Giúp mik vs ai lm nhanh nhất mik cho 5 star

Nhìn mờ buồn ;-; Vẽ anime / chibi Yc: Full line, màu tùy ;-;

giúp mình các câu trong hình với ạ!

Tấm bìa hình vuông có cạnh là 2 và 1/3 mét Tính chu vi diện tích tấm bìa đó