Giúp e 2 bài này với ạ:
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Những câu hỏi liên quan
10 tháng 7 2023
5:
a: =>x^2-2x+1<x^2+3x
=>-5x<-1
=>x>1/5
b: =>x^2-4>x^2-4x
=>-4x<-4
=>x>1
c: =>2x+3=6-3+4x=4x+3
=>-2x<0
=>x>0
d: =>-7x-2>2x+3-5+6x=8x-2
=>-15x>0
=>x<0
DT
Đỗ Thanh Hải
CTVVIP
29 tháng 6 2021
A
1 were having
2 wasn't listening
3 was lying - was eating
4 were smiling - was taking
5 were - arguing
6 was talking
7 was - chatting
8 wasn't sleeping
B
1 was raining
2 was wearing
3 carrying
4 were leaving
5 were hurrying
6 wasn't wearing
7 was standing
8 was - following
ND
1
H
5 tháng 1 2022
bạn đăng tách ra tầm 10 câu mỗi lần đăng nha, chứ dài ntnay ngại làm lắm~
5 tháng 1 2022
e có tách 3 bài ra rồi ạ, phiền anh/chị/bạn giúp e với ạ, e cảm ơn ạ
Ex4
2 will you
3 shall we
4 didn't they
5 isn't there
6 will you
7 aren't I
8 hasn't he
9 didn't he
10 will you
11 have you
12 won't he
13 isn't there
14 didn't she
15 didn't they
16 aren't I
17 isn't it
18 won't you
19 shall we
20 will you
21 haven't you
22 aren't there
23 didn't she
24 doesn't he
25 wasn't it
26 will you
27 will you
28 can she
29 doesn't she
30 aren't I