log2^6-log2^3

log2 6-log2 3 log2^6-log2^3 计算：log2(log2 32-log2 3/4+log2 6) log2^(4^7*2^5)+log2^6-log2^3 求值:log2(32)+log2(6)-log2(3/4) log2(4)/log2(3) 计算：（1）log2 (4^3*8^5);(2)log2 3+log2 6-log2 9 log2 3/log2 5等于log2 3-log2 5么? 对数基本题去方法log2(log2 32-log2 3/4+log2 6)算到这里卡主了log2(log2 （32/(3/4)*6）) log2(6)*log3(6)-[log2(3)+log3(2)]的值 (log2 6)×(log3 6)-(log2 3+log3 2)= log2(6)*log3(6)-[log2(3)+log3(2)]的值 (log2 6)×(log3 6)-(log2 3+log3 2)= log2(log2 计算：log2(18)-2log2（6）+2^【3-log2(3)】 解方程log2(x+14)-log2(x+6)=3-log2(x+2) log2(3)×log2(4)=log2(7)?log2(3)×log2(4)=log2(7)吗?log2(1/49)+log2(1/16)+log2(1/27)等于多少呢?帮个忙! 2log5(底)25-3log2(底)64求解 log2(底)(log2(底)32-log2(底)3/4+log2(底)6