高中数学题log2^25 * log3^4 * log5^9

高中数学题log2^25 * log3^4 * log5^9 log2^9*log3^8 log的一道数学题log3 1/64×log4 √5×log1/25 27 √5是根号下5 ×是乘号=log3 2^(-6) ×log2^2 5^(1/2) ×log5^(-2) 3^3=[(-6)×log3 2] ×[(1/2)×(1/2)×log2 5] ×[(-1/2)×3×log5 3]这个是怎么转换的 底数也能放前面吗比如log2^ 高中对数log2(9)*log3(根号5）*log5（2） log2^25*log3^2倍根号2*log5^9= log3 25×log2 27×log5 2^-3=_____ 一道数学题log2=a,log3=b.那么log4/15等于? 一道高一数学题7设log2=a,log3=b,则log5^12=? log2(3)+log3(5)+log3(2)=? 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[log3[log5 125]]=?log2[log3[log5 125]]=? (log2 6)×(log3 6)-(log2 3+log3 2)= (log2)和(log3)变成(log5) log5[log2(log9/log3)]=? log2(3)*log3(2)=? (log3^2)(log2^3)=