x.xx=115
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![](https://rs.olm.vn/images/avt/0.png?1311)
![](https://rs.olm.vn/images/avt/0.png?1311)
thay x : 37*3=111
k mình mình k lại nhaMagic Super Power
thanks nhiều
![](https://rs.olm.vn/images/avt/0.png?1311)
1. I study English on Tuesday.
2. They are playing games on the playground.
1.I study English on Tuesdays.
2.They are playing games on the playground.
3.The students are playing now.
4.What are you looking at?
5.Does your mother driver you to school?
HT~
![](https://rs.olm.vn/images/avt/0.png?1311)
Answer:
1. That exercise is not as easy as this one
2. The red car is more expensive than the black car
3. That film is not as interesting as this one
4. That river is not as longer than this one
5. Miss Nga is younger than Miss Lan
6. Your kitchen is bigger than mine
7. Her new house is smaller than her old one
8. The white dress is not as expensive than the black one
9. According to me, Math is not as easy as English
10. That computer doesn't work as well as this one
![](https://rs.olm.vn/images/avt/0.png?1311)
1. is coming
2. am not working
3. are traveling
4. is leaving
5. are visiting
6. is picking
7. am visiting
CT. S + am/is/are + V.ing
chúc bạn hok tốt
![](https://rs.olm.vn/images/avt/0.png?1311)
TL:
36. My brother is a fast runner
37.I read a lot of books about History and Geography because I'm interested in them.
38. Although "The Haunted Theatre" is frightening, children love it.
39. No student in Linda's class is more intelligent than her.
40. Mary is shorter than Daisy.
_HT_
![](https://rs.olm.vn/images/avt/0.png?1311)
\(A=\frac{115^{17}+2}{115^{17}-1}=\frac{115^{17}}{115^{17}-\left(2+1\right)}=\frac{115^{17}}{115^{17}-3}\)
\(\Rightarrow A=B\)
Ta có :
A = \(\frac{115^{17}+2}{115^{17}-1}\)= \(\frac{115^{17}-1+3}{115^{17}-1}\)= 1 + \(\frac{3}{115^{17}-1}\)
B = \(\frac{115^{17}}{115^{17}-3}\)= \(\frac{115^{17}-3+3}{115^{17}-3}\)= 1 + \(\frac{3}{115^{17}-3}\)
Vì 11517 - 1 > 11517 - 3 nên \(\frac{3}{115^{17}-3}\) < \(\frac{3}{115^{17}-1}\)
Vậy :1 + \(\frac{3}{115^{17}-1}\) < 1 + \(\frac{3}{115^{17}-3}\) hay A < B