[問題]高一數學LOG
請問各位 (log5x)(log8x)=1
之兩根和兩根積該怎麼解
P.s不要帶log5,log2之類的數
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推
03/02 23:58, , 1F
03/02 23:58, 1F
推
03/03 00:01, , 2F
03/03 00:01, 2F
→
03/03 00:03, , 3F
03/03 00:03, 3F
→
03/03 00:17, , 4F
03/03 00:17, 4F
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