laisac - Phương trình chứa căn thức

The last comments on this page:

Comment posted by co be mua dong, 05/11/2012, 3:17 pm:
hay pet

Comment posted by Forever, 06/20/2011, 9:59 pm:
tu buoc (1)va(2)=> pt chua can day nhu the nao the

Comment posted by cam anh, 06/10/2011, 10:08 am:
cau 10 co 2 dan an giong nhauu

Comment posted by Hoang Anh Phap, 05/31/2011, 1:26 am:

BBBBBBBBBB

Comment posted by BoyJonect, 12/25/2010, 10:18 pm:
hih nhu la cau pa co nghim la 2 thui thi fai?

Comment posted by thao cut, 11/15/2010, 11:07 am:
cau 3 lam sai roi chi co 1 nghien la 2 thoi chu

Comment posted by Thanh Hiep, 11/05/2010, 5:52 pm:
Cau 3 Sai roi

Comment posted by spica, 08/31/2010, 10:10 pm:
:))

Comment posted by hanh, 08/11/2010, 10:50 am:
baocongthamo_95@yahoo.com

Comment posted by kimtien, 07/15/2009, 7:16 am:
Đầu tay như vậy là hay đấy

Comment posted by kimtoan, 07/11/2009, 10:25 am:
nhieu cau nua thi hay

Comment posted by iloveyou, 07/10/2009, 6:51 am:
ao, thầy chuyển ưa flash, hay tuyệt!

Comment posted by:	07/09/2009, 2:16 pm
laisac Offline	Mong các bạn đóng góp xây dựng để tôi hoàn thiện!

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