log3*2/log9*4

log3*2/log9*4 log3*2/log9*4=? 化简(log3 4)/(log9 8) (log3^2 + log9^4)×(log4^3 + log8^3) 为什么log9 (9/2)=log3(81/4) (log2(3)+log8(9))x(log3(4)+log9(8)+log3(2)) 求（log2^3+log8^9)(log3^4+log9^8+log3^2)的值 log3 5-log3 15+1/2log9 27 的值 (log3,4+log9,4)log4,3—log2,2根号2 这怎么解答了 -5log9 4+log3 32/9-5^log5 3-(1/64)^-2/3 计算：-5log9^4+log3^32/9-5log5^3-(1/64)^-2/3 (log3 4+log3 8)(log2 3+log2 9)+(log3 根号2)(log9 7)/(log1/3 7)(log三次根号4 8) 为什么log9(2)=log3(2)/2如题 解log81(X)+log9(X)+log3(X) < 7/4 (log3 2+log9 2)*(log4 3+log8 3)求值 化简(log4(3)+log8(3))(log3(2)+log9(2)) |log3(5)-2|+log9(25)+(1/32)^1/5 计算log9底8分之log3底2