化简-用纸和笔
10(2x6^.5+5)-(2x6^.5+5)^.5x(9x3^.5+11x2^.5)
所有跟帖:
• (2x6^.5+5)^.5=sqrt(2)+sqrt(3). Simplification follows and gives -passenger101- ♂ (0 bytes) () 11/26/2014 postreply 08:56:23
• (2x6^.5+5)^.5=sqrt(2)+sqrt(3). Simplification follows and gives -passenger101- ♂ (0 bytes) () 11/26/2014 postreply 08:56:23