2015 AIME Question #10 Discussion

所有跟帖： 

• 这是啥意思？只贴题目？ -怀旧一点点- ♀ (98 bytes) () 10/16/2015 postreply 12:44:42

• There are 4 solution on the AOPS website -dr_yin- ♂ (190 bytes) () 10/16/2015 postreply 13:00:20

• answer -wsj168- ♂ (22 bytes) () 10/16/2015 postreply 12:47:43

• should be -1 -dr_yin- ♂ (15 bytes) () 10/16/2015 postreply 13:01:56

• 蒙啊 -怪哉- ♂ (187 bytes) () 10/16/2015 postreply 14:01:02

• 蒙啊de answer may be right. -dr_yin- ♂ (0 bytes) () 10/16/2015 postreply 14:30:13

• Can you? -dr_yin- ♂ (400 bytes) () 10/16/2015 postreply 13:08:15

• 画个图，这个题就容易解 -怪哉- ♂ (264 bytes) () 10/16/2015 postreply 13:48:48

• 跟提供的解法3类似 -怪哉- ♂ (53 bytes) () 10/16/2015 postreply 14:05:59

• Depending on the graph of a cubic polynomial -dr_yin- ♂ (734 bytes) () 10/16/2015 postreply 14:28:11

• Your solution is right. -dr_yin- ♂ (0 bytes) () 10/16/2015 postreply 14:39:43

• 一元 三次方程 -ca981- ♂ (2276 bytes) () 10/16/2015 postreply 19:11:50