已知 log3(x)=-1/log2(3) 则x^-3=

已知logx/log3=(-1)/[(log3)/log2],求和x+x的平方+x的3次方+...+x的n次方. 已知log3(2) =log2(3)^x .求x 已知log2(log3 x)=1,求x 已知log2(log3 x)=1,求x 已知log2(x)=3,则3 {1-log3（x）}=1-log3（x）是指数 已知 log3(x)=-1/log2(3) 则x^-3= 已知log3 m=-1/log2 3,则m= 已知log3 m=-1/log2 3,则m= 解方程：log4{2log3[1+log2(1+3log2 x)]}=1/2 为什么log3(2)=1/log2(3). 已知log2[log3(log4x)]=0,求x的值 已知Log2[Log3(Log4X)]=0,求X 已知log7[log3(log2 x)]=0,求x^(-1/2) 已知log7【log3(log2 X)】=0,那么x^(-1/2)等于? 已知log7[log3(log2 x)]=0,求x^(-1/2) 已知log7[log3(log2 x)]=0,求x^(-1/2) log2(3)+log3(5)+log3(2)=? 已知log2[log3(log4x)]=log3[log4(log2y)]=0,求x+y