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Mik làm từ cái này trở xuống nhé

3.https://imgur.com/a/V9mjcIF

3D

2C

4A

5C

6C

7A

8B

9C

10D

11C

12C

13A

4.https://imgur.com/a/hMsi0k5

14D

15A

16B

17D

18A

19A

20B
21A

22C

23A

24A

25B

5.https://imgur.com/a/BKcgnik

1A 2B 3C 4D 5A 6B 7B 8D 8 1.went 2. will give 3. have seen 4. didn't go 5. Did-get 6. did-do-did 7. are-doing 8. got- had 9. Did- walk-didn't 10. will be able to 11. speak 12. didn't do 13. hasn't smoke 14. travelled 15. don't like 16 had 17. wash 18. need 19. don't go 20. make- will

7.https://imgur.com/a/rfmko6U

1. Which sports does your brother like?

2. Nobody in the club is better at playing football than he.

3. What is the price of this television?

4. She dances beautifully.

5. What a long article!

6. We have lived here since 2012.

7. Because Mary was sick so she didn't go to school yesterday.

8. How old is your daughter?

9. Mr Pike is good at playing table tennis.

số0

1)\(\sqrt{x-2+2\sqrt{x-3}}\)=\(\sqrt{(x-3)+2\sqrt{x-3}+1}=\sqrt{(\sqrt{x-3}+1)^2}=\sqrt{x-3}+1 \)

2)\(\sqrt{x-1-2\sqrt{x-2}}=\sqrt{x-2-2\sqrt{x-2}+1}=\sqrt{(\sqrt{x-2}-1)^2}=\sqrt{x-2}-1\)

m=(-2)

m = -2

Thay x=1 vào biểu thức f(1) ta được:

f(1)=2.1+m

f(1)=2+m

Ta có: 2+m=0

m=0-2

m=-2

tui làm r`

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16gam khí oxi:

số mol:0,5

thể tích:11,2l

 

trang ?

bài 4 thoi ak

4.

ly thanh tong:

this is the statue of ly thanh tong.emperor ly thanh tong is considered the faounder of the temple of literature.

ly nhan tong:

this is the statue of ly nhan tong emperor ly nhan tong is regarded as the builder of the imperial academy

le thanh tong:

this is the statue ofle thanh tong . the erection of the first doctor's stone tablet was ordered by king le thanh tong