log(√2+1)(3+2√2)+log√3（√6+3√3）-log3(2+√3)=

1、log下标3 2(log下标4 3+log下标8 3)2、log下标1/3 √27+log下标27 1/3 计算：（1） log(2)(3)*log(3)(4)*log(4)(5)（2）log(2)(7)*log(√7)(8) log(2)5×log(5)81×log(3)4＋In√e.还有(log(2)3＋log(4)9)(log(3)4＋1／2log(3)2) 化简1,log（√3）3√3 2,2log（5）10+log（5）0.25 log(2)9log(3)4等于 log(2)9×log(3)4 4^[log(2)3+log(4)8] 1、若lg2=a,lg3=b,则lg√15=?（用a、b表达）2、若log(15)(5)=m,则log(15)(3)=(用m表示)3、log(2)(3)*log(3)(4)*log(4)(5)*log(5)(6)*log(6)(7)*log(7)(8）=?4、设log(3)(2)=log(2)(3^x),x=?这个对数函数我学的很不好,所以希望过 log√2 (2)+log(4)(2)等于什么 log(3)1+log(2)根号2+lg1000 计算：1/[log(2)3]+1/[log(5)3]=? 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. log二25×log三2√2×log五9=? 求log₂25×log₃2√2×log(5)9的结果,