log2.5（6.25）+lg1/100+In根号下e+2[1+log2(3)]
=log2.5（2.5^2）+lg10^-2+Ine^1/2+2^[1+log2(3)]
=2-2+1/2+2*2^[log2(3)]
=1/2+2*3
=6.5
计算log2.5（6.25）+lg1/100+In根号下e+2[1+log2(3)]
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