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No Plagiarism!FsMxVo5eSAHlpuIfYpHBposted on PENANA 設f(x)=|x²-4|,求f'(2)=?343Please respect copyright.PENANAA0ADLHFkU3
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我會不會下手重了點www 不太老少咸宜343Please respect copyright.PENANAFARtwqbsb4
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但這題的答案蠻簡單的343Please respect copyright.PENANA2wdqWZfqF8
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216.73.216.210
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