user-avatar
doduong123.vd
2 năm trước
Phương trình ax+ b = 0(a khác 0) có bao nhiêu nghiệm A.Một nghiệm duy nhất. B.2 nhiệm. C. Vô nghiệm. D. Vô số nghiệm
Thích Trả lời Chia sẻ

Các câu hỏi liên quan

IV. Complete the unfinished sentences in such a way that they mean the same as those printed above them. 1. That man is tall.  That is..a tall man..... 2. The weight lifter is strong.  He is a .. weight lifter.. 3. That is short.  That is a short girl 4. The man is old.  He is old man... 5. The gymnast is tall.  She is .tall ........ 6. Her hair is long.  She has a ..long hair..... 7. Hoa’s lips are thin.  She has.a thin lip........ 8. Mrs. Huyen ‘s eyes are round and black.  She has..... round and black eyes 9. His eyes are blue.  He..has blue eyes 10. Miss Huong’s face is round.  She has round face 11. Miss Thanh’s legs are long.  She ..has long legs...................... 12. Thoa has long black hair.  She is having long black hair...... 13. He has brown school bag.  His school bag ..is brown................................. 14. Mr. Quang is big and strong.  Mr.Quang is not ..small and weak....

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