计算:log9(16)×log8(81)
计算(log4 3+ log8 3)(log3 2+ log9 2)-- log1/2 32^(1/3)+5^(log2
计算(log2 3+log4 9+log8 27+……+log2^n 3^n)log9 n次根号3
计算:(log4 9+log8 3)(log3 2+log9 2)-log1/3 4√81
关于log的计算log8(9)* log27 (32)log4 (3) *log9(2)- log 1/2(四倍根号下3
计算log9(根号2)*[log4(3)+log8(3)]
计算:(log4 3+log8 3)×log9 √2=?
【(log4)^3+.(log8)^3】【.(log3)^2+.(log9)^2】=几啊
求值:(log4^ 3+log8 ^9)*(log3^ 2+log9 ^16)
(1)log4 27乘以log25 8乘以log9 5 (2)(log4 3+log8 3)(log3 2+log9 2
(log4 3+log8 3)(log3 2+log9 2)-log1/2 32^1/3+5^(log25 9)
(log2 3+log4 9+log8 27+...+log2^n 3^n)log9 32的N次方根
(log3 2)+log9 2)*(log4 3+log8 3)+(log3 3^1/2)^2+ln根号e-lg1