http://dientuvietnam.net/cgi-bin/mimetex.cgi?\dfrac{x^3}{\sqrt{4-x^2}}+x^2-4=0
Edited by Đế Thích Thiên, 09-12-2005 - 16:18.
Edited by Đế Thích Thiên, 09-12-2005 - 16:18.
Edited by imathsvn, 14-12-2005 - 18:41.
Edited by toandang, 14-12-2005 - 19:13.
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