[log(3)3^1/2]^2+log(0.25)1/4+9log5根号5-log（根号3）1=?

log(2)9log(3)4等于 log(2)9×log(3)4 4^[log(2)3+log(4)8] 计算：1/[log(2)3]+1/[log(5)3]=? log(3)1+log(2)根号2+lg1000 比较log(1/2)0.3,log(3)0.2的大小 计算：8^(1-log(83))(27^(2/3))-log(32) log(根号2-1)(3 求值 log【9(下标)】3+log【 9（下标）】27 log【2】（1/2）- log【1/2】2 (log(2)9+log(4)1/9)乘以(log(3)2+log(9)0.5) 括号里是底数.计算这道题. 64^1/3-(-2/3)^0+log(2)8+(log(8)9)/(log(2)3) log(1/2)3,log(1/3)3,log(1/4)3比大小 2^log(4)(3)加3^log(9)(1/4)加5^log(1/25)(2) log(2)根号18+1/2log(2)56-log(2)3根号7 log(2)1/25乘以log(3)1/8乘以log(5)1/9 log(2)(25)×log(3)(1/16)×log(5)(1/9)=? log a 2/3 log a(2/3)