10(2x6^.5+5)-(2x6^.5+5)^.5x(9x3^.5+11x2^.5)
x means times.
simplify an expression
所有跟帖:
•
回复:simplify an expression = 1
-SQLi-
♀
(176 bytes)
()
02/23/2009 postreply
13:47:29
•
Ding!
-yma16-
♂
(0 bytes)
()
02/24/2009 postreply
11:04:42