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No Plagiarism!4GGVtg3BsifiAR4QjsHXposted on PENANA 設f(x)=|x²-4|,求f'(2)=?244Please respect copyright.PENANA7OVU3pT4uR
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我會不會下手重了點www 不太老少咸宜244Please respect copyright.PENANAKVz9Fqtjcp
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但這題的答案蠻簡單的244Please respect copyright.PENANAhnMhncjYiP
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