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Nguyễn Hoàng Duy
Giới thiệu về bản thân
Chào mừng bạn đến với trang cá nhân của Nguyễn Hoàng Duy
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0
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0
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0
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0
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0
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0
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0
2022-09-10 11:18:25
x x16 = 4624
x= 289
2022-09-10 11:17:31
2022-09-10 11:15:35
2022-08-31 19:49:46
2022-08-30 14:17:59
D
2022-08-30 14:17:41
1/ No, I don't like
2/ My address is .....(ghi địa chỉ vào)
3/ Yes, I do
4/ My name is....(điền tên vào)
5/I usually go to the library once a month
2022-08-28 19:51:36
B
2022-08-28 19:51:07
94a+4a+2a=1700
(94+4+2)a=1700
100a=1700
a=1700/100
a=17
2022-08-28 19:49:34
2022-08-28 19:41:13
(145 x 99 + 145) - (143 x 101 - 143)
= [145 x (99+1)] - [143 x ( 101 - 1)]
= (145 x 100) - (143 x 100)
= 14500 - 14300
= 200