user-avatar
muas1002
2 năm trước
Bài 1: Cho đa thức f(x) = ax3 + 2bx2 + 3cx + 4d, (a ≠ 0) với a, b, c, d là các số nguyên. Chứng minh không thể tồn tại f(7) = 72 và f(3) = 42.
Thích Trả lời Chia sẻ

Các câu hỏi liên quan

I/Viết lại câu 64. They won’t be able to come on Saturday - It will be impossible ........................................... 65. Their father got to London by taxi last Monday - Their father took a ............................................ 68. Nam is 15 years old and Quang is, too - Nam and Quang ................................................ 69. To learn English is very good - It is .................................................................... 70. We cycle to school every morning. - We go ............................................................... 71. How long is this river? - What is............................................................ 72. We live too far away from our school - We don’t live................................................... 73. She flew to France last year. - She went .......................................................... 74. He is able to speak English to his teacher. - She can............................................................. 75. Be sure to lock the door before you leave. - Don’t................................................................

1. The students weren’t able to finish the test quickly. A. I was either. B. Neither was I. C. Neither did I either. D. Neither was I able. 2. I am not ready for the next exercise! A. Neither will I! B. Neither do I! C. I do either! D. Neither am I! 3. I am not a smart student. A. I won’t either. B. I don’t either. C. I am not either. D. I can’t either. 4. She shouldn’t study more! A. Neither will B. I! Neither shall I! C. Neither should I! D. I couldn’t either! 5. Lucard doesn’t comes from Italy. A. I am not either. B. Neither don’t I. C. Neither do I. D. Neither am I. 6. I don’t drive a Honda. A. I am not either. B. Neither am I. C. Neither do I. D. Neither is mine. 7. I won’t go tonight. A. Neither will I. B. I can’t either. C. I am either. D. I would not. 8. Jacques doesn’t go to school to study English. A. I am either. B. Neither am I. C. Neither can I. D. I don’t either. 9. Erika won’t watch the news on TV tonight. A. I didn’t either. B. Neither did I. C. Neither will I. D. Neither would I. 10. They won’t buy a new car. A. I might either. B. Neither will I. C. I must either. D. And I might not. 11. Stan isn’t at work right now. A. Neither will I. B. Neither am I. C. Neither should I. D. Neither do I. 12. Kathy doesn’t like cats! A. I don’t either! B. Neither am I! C. I am not either! D. And I am either! 13. I don’t go to work every day. A. Neither do I. B. Do I either. C. Neither am I. D. I am not either. 14. Phillip can’t type well. A. I will either. B. Neither could I. C. I could either. D. I can’t either. 15. I don’t need to go to work. A. I don’t work either. B. Neither need I. C. I wasn’t either. D. I don’t either. 16. He doesn’t need to study. A. I don’t need either. B. Neither do I. C. I should either. D. Neither need I. 17. She doesn’t wish to stop smoking. A. I wasn’t either. B. Neither am I. C. Neither wish I. D. Neither do I. 18. Margaret couldn’t go. A. I wouldn’t either. B. I shouldn’t either. C. I could either. D. Neither could I. 19. Maria shouldn’t do her homework now. A. I am not either. B. I shouldn’t either. C. Shouldn’t I either. D. Neither do I. 20. I am not writing a letter to a friend. A. I can’t either. B. Neither do I. C. I don’t either. D. I am not either

2018 © Loga - Không Ngừng Sáng Tạo - Bùng Cháy Đam Mê
Loga Team