6. 
=
.
5．函数y=x3+lnx在x=1处的导数为 .
4．已知
，
，则
的大小关系是______.
3．已知函数f(x)＝
若f(f(0))＝4a，则实数a＝ .
2．幂函数
的图象经过点
，则满足
＝27的x的值是
．
1．设集合A={-1,1,3}，B={a+1,a2+4},A∩B={3}，则实数a= .
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100. _____________
99. ______________
98. ______________
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