推 life03:謝謝啦，不過為什麼啊… 203.73.112.215 12/12
about the integration you've asked in Physics course:
dx x
∫ --------------------- = ------------------ + C
2 2 3 2 2 2
√(x + d ) d √(x + d )
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※ 編輯: dh3014 來自: 219.84.97.55 (12/12 04:01)