設f(x)=|x²-4|,求f'(2)=?358Please respect copyright.PENANAMEtTfcLuFB
我會不會下手重了點www 不太老少咸宜358Please respect copyright.PENANAMNlsaXgsZE
但這題的答案蠻簡單的358Please respect copyright.PENANAQnREVAoXL2
設f(x)=|x²-4|,求f'(2)=?358Please respect copyright.PENANAMEtTfcLuFB
8964 copyright protection354PENANAG31XIVUfKx 維尼
我會不會下手重了點www 不太老少咸宜358Please respect copyright.PENANAMNlsaXgsZE
8964 copyright protection354PENANAWt58rX87uo 維尼
但這題的答案蠻簡單的358Please respect copyright.PENANAQnREVAoXL2
8964 copyright protection354PENANAJYJR0qHbQb 維尼
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