Tìm x: (3x-5)(3x+5)-9(x+1)^2=30

Phân tích những phép so sánh hay trong đoạn trích trong lòng mẹ nhanh hộ mik

Người ta đem lai cà chua quả tròn với cả chua quả bầu dục , F1 thu được 315 cây cà chua quả tròn ; 105 cây cà chua quả bầu dục. Biết rằng tính trạng hình dạng quả do 1 gen quy định. Hãy giải thích kết quả và viết sơ đồ lai

Part 2. Put the verbs given in brackets into the appropriate tenses or forms. (5pts) 35. “You were late for your dental appointment.” “I know. I (not/ stay) .................. so long at the library.” 36. It is necessary that everyone (be) .................. calm in times of danger. 38. If you want to see us, come to Tom’s on Sunday. We (wait) .................. for you there at midday. 39. It was a fine day and the roads were crowded because a lot of people (rush) .................. to the seaside. 40. Those were the highest words of praise they ever (hear) .................. from the old man. 41. Our little children enjoy (take) .................. to the water park every Sunday. 42. I don’t feel good. I (stay) .................. home from work tomorrow. 43. It won’t be safe to use these stairs until they (repair) .................. . 44. The city is now crowded with the people who (seek) .................. employment. 45. The old man is said (leave) .................... all his money to an old people’s home when he died.

Phần tích đa thức thành nhân tử -x^2+x+6

(Đang cần gấp m.n giúp với ạ ! =(( Ai trả lời trước và đầy đủ mình mình cho 5 sao và ctlhn !!) Combine each pair of sentencens into ones, using"enough" 1. My brother is short. He's can't reach the top shelf. 2. Lan is young. She can't see the horror film. 3. The water here unsafe. We can't drink with it. 4. We are yuong. We can't vote the coming election. 5. My uncle's eyesinght is bad . He can't join the army. 6. The laptop is light. We can bring it along on long juorneys. 7. The plane is fast. It can raech the island in two huors. 8. My grandad's eyes are good. He can read the small print withuot the glasses. 9. The candlelight is dim. We's can't with it. 10. Chi is unwell. She can't go on the picnic with her classmates.

Sáng tác về một bài thơ về phụ nữ em yêu : lưu ý ko chép mạng nha

Calli:I can't get you off my mind now NL: học về là nhớ ny...mừ mik lèm j có ny;-;

Giúp mình với mình đang cần gấp Mình vote 5 saoo cho nha

x : 27=-2/36 Giúp mình làm với ạ