x
No Plagiarism!Wo10bq61uWvsDnX7RKzpposted on PENANA 設f(x)=|x²-4|,求f'(2)=?222Please respect copyright.PENANARilpjK6BLi
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我會不會下手重了點www 不太老少咸宜222Please respect copyright.PENANAghUpxAEo1M
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但這題的答案蠻簡單的222Please respect copyright.PENANAvswxPKJKos
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15.158.61.16
ns 15.158.61.16da2