设n≥2,n∈N,2x+12n-3x+13n=a0+a1x+a2x2+…+anxn，将ak0≤k≤n的最小值记为Tn，则T2=0,T3=123-133,T4=0,T5=125-125,…,Tn,….其中Tn= .
已知函数f(x)=lg(x+1)(x>0),则f(x)的反函数为________.
已知集合A={x,xy,lg(xy)},B={0,|x|,y},并且A=B，那么（x+）+(x2+)+(x3+)+…+(x2 010+)的值等于_________________.
(log23+log49+log827+…+3n)×log9=________________.
=_________________.
函数y=x，x∈(0,8)的值域是_________________.
）+(x2+
)+(x3+
)+…+(x2 010+
)的值等于_________________.
3n)×log9
=________________.
=_________________.
x，x∈(0,8)的值域是_________________.）+(x2+)+(x3+)+…+(x2 010+)的值等于_________________.
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