BÀI 1: thực hiện phép tính a) (3x+1)^2 b) (x-3/4)^2 c) (3x-1).(3x+1) d) (2x^2-1/2y)^2 e) (xy^2+1).(xy^2-1) f) (x+y)^2.(x-y)^2 * giúp iêm =))

Vẽ lại pic này giúp mình nhó :3 Yêu cầu: +) Vẽ đẹp,có tâm,xấu=bc ( Tự nhìn nhận trình độ của mình xem có nên trả lời không nhá) +) Tradi not digi +) Giống từ 90% trở lên,không giống thì liệu thần hồn =))) +) Full line+màu +) Không xin xỏ gì hết +) Hết rồi NL: Ume rồi :333

8) They (take) ____________________ the test. Now they must wait for their scores. 9) I (eat) _____________________ dinner already. I am not hungry. 10) All of the children (brush) ____________________ their teeth. Now it's time for bed. 11) Andrew (finish) ______________________ his work. He is ready to take a break. 12) Mimi (play) _______________________ golf before. 13) I (see) _____________________ this movie before. I don't want to watch it again. 14) I (wash) ____________________ my clothes. Now I can put them on. 15) You (complete) ____________________ this exercise. Hooray!

Tính diện tích hình thoi có cạnh bằng a và góc tù = 150 đọ

Our company (arrive) ______¬¬_______________. Please answer the door. 2) The ice on the sidewalk (melt) ______________________. I think the sun is out today. 3) The McMillans (prepare) ____________________ a lot of food for the party. It looks delicious. 4) Tony’s flight from New Jersey (land) ___________________. We should see him any minute. 5) The bank officers (suggest) _______________________ that the meeting be scheduled for Wednesday morning. I will try to locate a conference room. 6) Sparky (taste) __________________ his new dog food, and he seems to like it. 7) The police (arrest) ___________________ two men for the robbery. It is time to question them. 8) The medicine (cure) _____________________ William’s illness. It seems miraculous.

Nhanh mình cho 30đ + cảm ơn + 5 sao nha

Quiz: Phân tích thành nhân tử!!! `4x^2R^2-x^4-3R^4`

helppppppppppppppppppppppppppppppppppppppppppppppppp mai nộp r hiu hiu

2/3+1/5.10/7 -5/18+5/9-11/36 -3/7+15/26+(-2/13+3/7

hộ em vs ạ thanks ai lm nhanh = CTLHN