http://dientuvietnam.net/cgi-bin/mimetex.cgi?\sqrt{x-2}+\sqrt{4-x}=2+\sqrt{(x-2)(4-x)}
Edited by Đế Thích Thiên, 18-03-2006 - 22:08.
Edited by Đế Thích Thiên, 18-03-2006 - 22:08.
Áp dụng BĐT BuhiacopkiGiải phương trình:
http://dientuvietnam.net/cgi-bin/mimetex.cgi?\sqrt{x-2}+\sqrt{4-x}=2+\sqrt{(x-2)(4-x)}
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