user-avatar
longzich1
2 năm trước
P=($\frac{x+2}{x \sqrt{x}-1}$+ $\frac{\sqrt{x} }{x+ \sqrt{x}+1}$ +$\frac{1}{1-\sqrt{x}}$) :$\frac{\sqrt{x}-1}{2}$ Rút Gọn P
Thích Trả lời Chia sẻ

Các câu hỏi liên quan

1. This exercise is easier than that one. A. This exercise is as easy as that one. B.That exercise is as easy as this one. C.That exercise is easier than this one. D. That exercise is not as easy as this one. 2. The green dress is cheaper than the black dress. A. The green dress is as cheap as the black dress. B. The black dress is cheaper than the green dress. C. The black dress is as cheap as the green dress. D. The black dress is more expensive than the green dress. 3. No one in our club can speak English as fluently as Mai. A. Mai speaks English more fluently than no one in our club. B. Mai is the worst English speaker in our club. C. Mai speaks English as fluently as other people in our club. D. Mai speaks English the most fluently in our club. 4. Mr Tam drinks more coffee than Mr Kien. A. Mr Tam drinks less coffee than Mr Kien. B. Mr Kien drinks more coffee than Mr Tam. C. Mr Kien drinks less coffee than Mr Tam. D. Mr Kien drinks fewer coffee than Mr Tam. 5. Snowboarding is more dangerous than tennis. A. Tennis is as dangerous as snowboarding. B. Tennis is as dangerously as snowboarding. C. Tennis is not as dangerously as snowboarding. D. Tennis is not as dangerous as snowboarding. 6. Your house is more modern than mine. A. My house is as modern as yours. B. My house isn’t as modern as yours. C. My house is as modern as yours house. D. My house is more modern than yours. 7. Your apartment is bigger than my apartment. A. Your apartment is as big as my apartment. B. My apartment is not as big as your apartment. C. Your apartment is smaller than my apartment. D. My apartment is as big as your apartment. 8. Nobody in my class is as intelligent as Tim. A. Nobody in my class is not as intelligent as Tim. B. Tim in my class is more intelligent than me. C. Tim is the most intelligent in my class. D. Tim is more intelligent in my class. 9. My bedroom is the tidiest room in my house. A. My bedroom is tidier than hers in my house. B. No room in my house is as tidy as my bedroom. C. No room in my house is not as tidy as my bedroom. D. My bedroom is not as tidy as other rooms in my house

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