user-avatar
anxuan2018
2 năm trước
bài 1: Cho đa thức f(x) = x^2 + x - 2 a) Tính các giá trị đa thức tại x = 0; x = -1; x = 1; x = -2; x = 2 b) Trong những giá trị trên, giá trị nào của x là nghiệm của đa thức f(x) bài 2: Cho đa thức g(x) = 2x^3 + x^2 - 4x -2 Tính giá trị của đa thức g(x) tại x = -2; x = -1; x = -1/2; x = 1 b) Trong các giá trị trên, giá tri nào của x là nghiệm của đa thức g(x)?
Thích Trả lời Chia sẻ

Các câu hỏi liên quan

EX4. Join the two sentences using the word in brackets. 1. Glenne Close hasn’t won a single Oscar. She has been nominated six times, (although) ________________________________________________________________________ 2. Brian Stone is a famous singer. He can’t sing folk song. (despite) ________________________________________________________________________ 3. Some people said the film was terrible. I found it quite gripping. (Although) _________________________________________________________________________ 4. It was a horror film. It wasn’t frightening at all. (in spite of) ______________________________________________________________________ 5. The movie was a box-office failure. It had an all-star cast. (even though) ____________________________________________________________________ 6. The film had good reviews. It was entirely ignored by awards bodies, (despite) ___________________________________________________________________ 7. People criticized the movie for being too violent. The movie was a commercial success. (in spite of) 8. I liked it a great deal. I will likely never watch it again, (although) ____________________________________________________________________________ 9. The film had largely negative reception. Penn was nominated for Best Actor. (despite) __________________________________________________________________ 10. Critic reviews were favorable. The film was pulled early from theaters due to low ticket sales. (although) _____________________________________________________________

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