2^[log2(3)] 说明为什么,

2^[log2(3)] 说明为什么, log2 5/log2 3为什么等于log3 5 log2 5,log2 3的2是角标 log3 5的3是角标log2 5/log2 3为什么等于log3 5log2 log2 3的2是角标，log3 5的3是角标 2^(log2 3)为什么等于3? 2^[log2(3)]为什么等于3. 为什么log3(2)=1/log2(3). (log2 9)/(log2 8) = 2/3(log2 3) log2 3乘以log2 3等于2log2 log2^(4^7*2^5)+log2^6-log2^3 （1/2)的log2底3为什么等于2的log2底1/3 |[log2(x)]^2-3log2(x)+1| 2^(log2 24)=?为什么? 2log2为什么等于log4 2log2^3= 化简log2 1/2+log2 2/3+log2 3/4+.+log2 31/32 log2 (x + 3) + log2(x + 2) = 1log2 (x + 3) + log2(x + 2) = 1 log2 14-2log2 7/3+log2 7-log2 18是多少2是小2 计算：（1）log2 (4^3*8^5);(2)log2 3+log2 6-log2 9 log2 6-log2 3