→ icenivek:硬做的話 f(x)/g(x) 的微分是118.168.107.113 06/18 01:13
推 immrhsu:兩函數相除的微分公式代進去就可以了 59.114.132.74 06/18 01:14
推 chemical1223:先同乘x不知道有沒有搞頭? 163.24.226.36 06/18 01:34
→ chemical1223:(2cx)/(x^2+c)^2 ?? 163.24.226.36 06/18 01:37
→ chemical1223:好像怪怪的= = 163.24.226.36 06/18 01:37
推 Imbufo:我分母多樓上一個x 163.25.118.141 06/18 02:04
推 Imbufo:阿不對 是分子的x放到分母 = = 163.25.118.141 06/18 02:09
推 icenivek:我怎麼算(2x)/(x^2+c)^2118.168.107.113 06/18 02:17
推 chemical1223:怎麼積回去也怪怪的= =? 163.24.226.36 06/18 02:22