simplify an expression

10(2x6^.5+5)-(2x6^.5+5)^.5x(9x3^.5+11x2^.5)
x means times.

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回复:simplify an expression = 1 -SQLi- 给 SQLi 发送悄悄话 (176 bytes) () 02/23/2009 postreply 13:47:29

Ding! -yma16- 给 yma16 发送悄悄话 yma16 的博客首页 (0 bytes) () 02/24/2009 postreply 11:04:42

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