Giúp em với nhaaaaaaaaaaaaaaaaaaaaaaaaaaaa

Giúp mk nhaaaaaa Mk hứa vote 5s+ctlhn+cảm ơn

Mình đang cần gấp ạ, giải chi tiết mình vote 5* nha

Cần gấppppppp !!!! Cho P = 1 + x +x² +.......+ x²⁰²⁰ C/m : x.P - P = x²⁰²¹ - 1

Giải thích sự vận dụng các bước dạy học phát hiện và giải quyết vấn đề vào bài “ Diện tích hình vuông”

vẽ đậu cute nhé nl:chán quá cute nhé nl:chán quá

Giúp mk bài này đi mấy bn ơi🥺🥺🥺mk hứa vote 5s+ctlhn+cảm ơn

Khó quá. .................¡¡¡!!

Cho hình thang ABCD(AB//CD) ,có góc D=60°, góc C=30°,AB=2cm,CD=6cm. Tính đường cao AH

Dear future I, I’m write this letter to tell you that today, June 30th 2021, I was very sad. My math exam was a disaster. I’ve got a four. I’ve never got a four in my life. When the teacher gave me the exam paper with number 4 on it, all my classmates looked at me. I feels ashamed. My best friend told me “It’s okay”, but I don’t feel okay. I went to home and saw my mom. She asked me why. I said I wasn’t careful. And she angry. After dinner I went to my room and cryed. I’m sad so I very want to write this letter for you. I wish you will do better in the future. I know I can do better. I just not careful. Although I cried, but I still have hopes. You the past, Đề bài tìm lỗi sai và sửa lại . Giúp mk nhé