標題:
How to do ? In(x+8)-Inx=1?
發問:
How to do ? In(x+8)-Inx=1?
最佳解答:
In(x+8)-Inx = 1 ln[(x+8)/x] = 1 (x+8)/x = e 1 + 8/x = e 8/x = e-1 x = 8/(e-1)
其他解答:
How to do ? In(x+8)-Inx=1?
發問:
How to do ? In(x+8)-Inx=1?
最佳解答:
In(x+8)-Inx = 1 ln[(x+8)/x] = 1 (x+8)/x = e 1 + 8/x = e 8/x = e-1 x = 8/(e-1)
其他解答:
此文章來自奇摩知識+如有不便請留言告知
In(x+8)-Inx = 1 Inx + in8 - Inx = 1 In8 = 1 In = 1/8
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