log3(2)*log8(9)

log3(2)*log8(9) (9/4)^(-1/2)+log8 9*log3 32= log8 9*log3 2+lg5lg20+(lg2)^2=? log3（2）*log8（9）怎么计算? 求值:(log4^ 3+log8 ^9)*(log3^ 2+log9 ^16) (log2(3)+log8(9))x(log3(4)+log9(8)+log3(2)) 求（log2^3+log8^9)(log3^4+log9^8+log3^2)的值 计算log8底9*log3底32 (log4(3)+log8(3))*log3(2) log3：2乘log8：9.求出. 已知log8^9=a log3^5=b 求lg 2 计算：lg1/2-lg5/8+lg12.5-log8^9．log3^4=带过程 lg(1/2)-lg(5/8)+lg12.5-log8＾9×log3＾4要过程 log8 9乘log3 4等于几?求解 多谢 (log3 2+log9 2)*(log4 3+log8 3)求值 化简(log4(3)+log8(3))(log3(2)+log9(2)) (log3^2 + log9^4)×(log4^3 + log8^3) (log4(3)+log8(3))*(log3(2)+log8(2))-log1/2(^4√32)=?..