user-avatar
phungnam1255
2 năm trước
81. $(x+3)^{2}$ -36. $x^{2}$ * Viết các tổng sau thành tích ( đã được rút gọn )
Thích Trả lời Chia sẻ

Các câu hỏi liên quan

Have you made up your ___________ yet? Do you know what you're going to do after you finish your studies? a) reason b) mind c) head d) decision 2. At first, the boy __________ stealing the watch but later he said it was him who had done it. a) denied b) opposed c) refused d) objected 3. I was furious when I realised I had got __________ in a horrible traffic jam . a) crowded b) stuck c) cramped d) blocked 4. We were _________ by surprise when we saw the famous actor in our city. a) run b) moved c) taken d) carried 5. Hadn't you ________ start saving money for the future? a) more b) well c) good d) better 6. At first, I thought he was an interesting man but then he __________ to be a bore. a) turned out b) came off c) pulled down d) went by 7. Before we split last month, we'd ________ a flat for seven months. a) divided b) contributed c) shared d) spread 8. The Euro has become a common __________ for the EU nations. a) cash b) coin c) capital d) currency 9. The car crash wasn't my_________. The other driver caused it. a) blame b) fault c) failure d) error 10. Monica is ________for her ambition and obedience by all her teachers. a) praised b) approved c) congratulated d) cheered

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