
[中學] 想問一題國中數學

雖然是國中數學
但是一直比不出來,整個卡住
想請教各位大大這題的解題方向
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推
04/15 00:35, , 1F
04/15 00:35, 1F
推
04/15 19:43, , 2F
04/15 19:43, 2F
→
04/15 19:47, , 3F
04/15 19:47, 3F
→
04/15 19:49, , 4F
04/15 19:49, 4F
→
04/15 19:52, , 5F
04/15 19:52, 5F
→
04/15 19:56, , 6F
04/15 19:56, 6F
→
04/15 20:59, , 7F
04/15 20:59, 7F
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