http://doduonghieu.wordpress.com Những bài giảng, tài liệu về Toán THPT Sun, 19 Jul 2009 14:13:16 +0000 vi hourly 1 http://wordpress.com/ http://s2.wp.com/i/buttonw-com.png http://doduonghieu.wordpress.com http://doduonghieu.wordpress.com/2009/07/19/m%e1%bb%99t-s%e1%bb%91-ph%c6%b0%c6%a1ng-phap-ch%e1%bb%a9ng-minh-b%e1%ba%a5t-d%e1%ba%b3ng-th%e1%bb%a9c/ http://doduonghieu.wordpress.com/2009/07/19/m%e1%bb%99t-s%e1%bb%91-ph%c6%b0%c6%a1ng-phap-ch%e1%bb%a9ng-minh-b%e1%ba%a5t-d%e1%ba%b3ng-th%e1%bb%a9c/#comments Sun, 19 Jul 2009 13:50:13 +0000 doduonghieu http://doduonghieu.wordpress.com/?p=58 ]]>

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]]> http://doduonghieu.wordpress.com/2009/07/19/m%e1%bb%99t-s%e1%bb%91-ph%c6%b0%c6%a1ng-phap-ch%e1%bb%a9ng-minh-b%e1%ba%a5t-d%e1%ba%b3ng-th%e1%bb%a9c/feed/ 0 doduonghieu http://doduonghieu.wordpress.com/2009/07/19/ph%c6%b0%c6%a1ng-trinh-h%e1%bb%87-ph%c6%b0%c6%a1ng-trinh/ http://doduonghieu.wordpress.com/2009/07/19/ph%c6%b0%c6%a1ng-trinh-h%e1%bb%87-ph%c6%b0%c6%a1ng-trinh/#comments Sun, 19 Jul 2009 08:36:25 +0000 doduonghieu http://doduonghieu.wordpress.com/?p=56 ]]> Đây là bài viết của Nguyễn Tất Thu (Biên Hòa – Đồng Nai):

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]]> http://doduonghieu.wordpress.com/2009/07/19/ph%c6%b0%c6%a1ng-trinh-h%e1%bb%87-ph%c6%b0%c6%a1ng-trinh/feed/ 0 doduonghieu http://doduonghieu.wordpress.com/2009/07/19/h%e1%bb%87-d%e1%bb%91i-x%e1%bb%a9ng/ http://doduonghieu.wordpress.com/2009/07/19/h%e1%bb%87-d%e1%bb%91i-x%e1%bb%a9ng/#comments Sun, 19 Jul 2009 08:33:57 +0000 doduonghieu http://doduonghieu.wordpress.com/2009/07/19/h%e1%bb%87-d%e1%bb%91i-x%e1%bb%a9ng/ ]]>

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]]> http://doduonghieu.wordpress.com/2009/07/19/h%e1%bb%87-d%e1%bb%91i-x%e1%bb%a9ng/feed/ 0 doduonghieu http://doduonghieu.wordpress.com/2009/07/18/ph%c6%b0%c6%a1ng-trinh-b%e1%ba%a5t-ph%c6%b0%c6%a1ng-trinh-ch%e1%bb%a9a-can-th%e1%bb%a9c/ http://doduonghieu.wordpress.com/2009/07/18/ph%c6%b0%c6%a1ng-trinh-b%e1%ba%a5t-ph%c6%b0%c6%a1ng-trinh-ch%e1%bb%a9a-can-th%e1%bb%a9c/#comments Sat, 18 Jul 2009 16:19:03 +0000 doduonghieu http://doduonghieu.wordpress.com/?p=53 ]]> Đây là bài giảng luyện thi Đại học, gồm các ví dụ và rất nhiều bài tập liên quan đến PT, BPT chứa ẩn dưới dấu căn, các bạn tham khảo

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]]> http://doduonghieu.wordpress.com/2009/07/18/d%e1%bb%81-thi-dap-an-d%e1%bb%81-thi-d%e1%ba%a1i-h%e1%bb%8dc-toan-kh%e1%bb%91i-b-nam-2009/feed/ 0 doduonghieu http://doduonghieu.wordpress.com/2009/07/17/ph%c6%b0%c6%a1ng-trinh-ch%e1%bb%a9a-can-th%e1%bb%a9c/ http://doduonghieu.wordpress.com/2009/07/17/ph%c6%b0%c6%a1ng-trinh-ch%e1%bb%a9a-can-th%e1%bb%a9c/#comments Fri, 17 Jul 2009 14:26:37 +0000 doduonghieu http://doduonghieu.wordpress.com/?p=21 ]]>

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