log2^3乘以log3^2等于多少?

log2 9乘以log3 4等于多少 log3/2乘以5log2/3怎么化简? 已知log3^2=a则log2^9等于多少 log2 3乘以log2 3等于2log2 (-27/8)^3+(2-根号三)^0-1/9*log2^9*log3^4等于多少 log2(3)+log3(5)+log3(2)=? [log2(3)+log4(9)][log3(4)+log9(2)]等于 log3 2等于log2 3的x次方 log2的3次方×log3的4次方+8的负3分之2次方 等于多少 (log3 4+log3 8)(log2 3+log2 9)+(log3 根号2)(log9 7)/(log1/3 7) log2的八次方=3 log3的81次方=4 那么log2的64次方等于多少 √log4√log3√log2 512等于多少