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- Shu FunLv 58 years agoFavorite Answer
正確無誤

y=e^( ln(3x+2) ) = 3x+2 >0

Hence x>-2/3

Therefore dy/dx=3 for x>-2/3

2013-05-21 14:56:42 補充：

y is not defined if only real numbers are considered in the whole calculation

2013-05-21 14:59:23 補充：

for x<=2/3 since ln(3x+2) is undefined for 3x+2 <=0

2013-05-21 17:44:43 補充：

typo, for x<=-2/3

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