求(log2^3+log8^9)

求(log2^3+log8^9) log8(9)*log2(3) (log8 9/log2 3)=? log8^9/log2^3的值是 求（log2^3+log8^9)(log3^4+log9^8+log3^2)的值   求(log2)^3+(log5)^3+log5×log8的值. 已知log2^3=a.则log8^3= log8^9= 求值:log8(底数)9/log2(底数)3 (过程） log8的9次方/log2的3次方= 已知log2（log8^m)=log8(log2^m),求log2^m的平方 log8的27除以log2的3 求(log2)^3+(log5)^3+log5×log8的值.(以10为底) 计算（log2 3+log4 9+log8 27+……+log2^n 3^n）log9 n次根号3计算（log2 3+log4 9+log8 27+……+log2^n 3^n）log9 n次根号32 log3^36-log3^4+log2(log2^16)+8^2/3+(27/8)^-1/3+log8^27/log4^9怎么算啊,不好意思哦,我已经没分啦.麻烦一下写一写log2(log2^16) (27/8)^-1/3 log8^27/log4^9 化简：（log2(3)+log4(9)+log8(27)+…+log2n(3^n))*log2(8的n次方根) (log2 3+log4 9+log8 27+...+log2^n 3^n）log9 32的N次方根 (log2 3+log4 9+log8 27+...+log2^n 3^n）log9 32的N次方根 ( log8^9 )/( log2^3 )求值其中2和8是底数 3和9是真数