$(\sqrt[n]{a})^m$
$=(\sqrt[n]{a}^{n.\dfrac{1}{n}})^m$
$=((\sqrt[n]{a}^n)^{\dfrac{1}{n}})^m$
$=\Big(a^{\dfrac{1}{n}})^m$
$\sqrt[n]{a^m}$
$=\sqrt[n]{a^m}^{n.\dfrac{1}{n}}$
$=(a^m)^{\dfrac{1}{n}}$
$=a^{\dfrac{m}{n}}$
Đề bài: Dùng Despite/Although (câu nào dùng Although sẽ viết lại dùng Despite và ngược lại) 1. Although it rained a lot, we enjoyed our holiday. 2. Despite all our careful plans, a lot of things went wrong. 3. I went home early although I was feeling unwell. 4. She accepted the job despite the low salary 5. Although he is so young, his acting is excellent. 6. Although it was noisy, the children slept well. 7. Although the film poster is fascinating, I don't want to see this film. 8. Although our plan is careful, we made some mistakes.
Vẽ anime cười nhưng không vui lắm đi :< Ko phạm luật ,ko giấy kẻ,ko chụp mờ/chụp máy tính Ngoài lề: I love u pặc pặc ( hơi buồn xíu ;-;)
Cho môt ví du để chứng minh rằng là con người hành đông theo có suy nghĩ và đông vât hành đông theo bản năng của nó
Cho tam giác abc.M là trung điểm của AC.Biết ABM là 20cm2 .Tính diện tích ABC
Làm giúp em vơi ạ tối cần gấp hứa sẽ trả đủ
II. Add "a", "an" or "the" where necessary: 1. .............. friend of mine has two dogs and ........... cat. 2. Put your bag in ................ back of ...........car. 3. Which is ................. quickest way to ............. Star Hotel? 4. It is ....... pity that ................ friends you spoke of have not come. 5. Would you like .......... cup of .............. tea and ......... cake? 6. It's beter to tell ....... truth than to tell ............... lies. 7. We had dinner together at ............... good restaurant yesterday. 8. ........... Thames, ............. Seine and .............. Rhine are famous rivers. 9. Mothers often tell ........... small children ........... stories before bedtime. 10. I dislike towns but I like ............. countryside. 11. Where is ......... hat that I bought yesterday? 12. Smith, ..........man you met yesterday, is ........... honest man. 13. .............. cheese, .............. butter, .......... iron and ................ milk are all substances. 14. ............. Alps are ............ highest mountain in ................ Europe. 15. He crossed ................ Atlantic in .............. record time. 16. It's .......... shame! There won't be another train for at least hour. 17. Stay in .......... hotel or ........... inn near ........... station. 18. ................ wool is one of .............. chief exports from ............. Australia. 19. I had ............. lunch with ............. old friend on ............... Saturday. 20. What ............... weather! ........... rain hasn't stopped all ...........day. 21. Out of .......... sight, out of .............. mind. 22. He collects .............. butterflies, ............. stamps and ................ match boxes. 23. .............. cat caught .......... mouse yesterday but .............. lucky mouse escaped. 24. I like ............. lot of .............. milk in my tea and ..........few lumps of .......... sugar. 25. He came to see me .............. last week and said it was last opportunity he would have. 26. In ................. last week of ............... year we had .......... lot of snow. 27. ................ nature is more wonderful than ....... works of ........... man. 28. He works all .........day and every day from ........ morning till late ................ night. 29. He asked for ........ bread and ........butter: ......... loaf of .......... former and ........... pound of ........ latter. 30. He won ............... prize of ............... hundred pounds and spent it all in ................. week. 31. He became ................. soldier and proved to be ................. good soldier. 32. He is ........... man for .............. job! None other can do it so well. Giúp mình với :< Bài này căng quá Hứa vote 5 sao ; tlhn ( 1 trong 2 )
những điểm giống và khác nhau của nhà nước tư bản với nhà nước xã hội chủ nghĩa
phân loại lớp cá sụn và lớp cá xương như sau: cá nhám, cá trích, Cá vền, Lươn, Cá đuối, Cá bơn
Trứng ếch thường tập trung từng đám trong chất nhầy .Em hãy cho biết vai trò của lớp chất nhầy này
tìm n thuộc N để b= 6n+5 chia hết cho 5n+6 rút gọn được
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