log2^3.4 log2^3.8比较大小

log2^3.4 log2^3.8比较大小 log2(log2 3log4 5与2log2 3哪个比较大比较对数函数的大小 log2 6-log2 3 log2^6-log2^3 log2 (log2 16)=? log2(4)/log2(3) 比大小.log2 7 和log3 7 log2 3/log2 5等于log2 3-log2 5么? 计算：log2(log2 32-log2 3/4+log2 6) 已知log2 若log2 log2是什么意思 log2 5/4+log2 5 log2^(x^log2^x)=? log2 27/log2 9= a=log2(3.6),b=log4(3.2),c=log2(3.6)比大小 log2^3.4 log4^3.6比较大小