题目内容
函数y=x5·ax(1≠a>0)的导数是
[ ]
A.
5x4·axlna
B.
5x4·ax+x5·axlna
C.
5x4·ax+x5·ax
D.
5x4·ax+x5·axlogax
答案:B
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题目内容
函数y=x5·ax(1≠a>0)的导数是
5x4·axlna
5x4·ax+x5·axlna
5x4·ax+x5·ax
5x4·ax+x5·axlogax