No Plagiarism!x0fqomoqn5s05dtFcAV4posted on PENANA 設f(x)=|x²-4|,求f'(2)=?366Please respect copyright.PENANAgd9GVGCRbS
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我會不會下手重了點www 不太老少咸宜366Please respect copyright.PENANAKCEtO10oma
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但這題的答案蠻簡單的366Please respect copyright.PENANASPepmBl5G4
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216.73.216.238
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