若log2{log3(log4x)}=0,则x=

若log2（log3(log4x)=log3（log4(log2y)=log4（log2(log3z)=0则x+y-z= 已知log2[log3(log4x)]=0,求x的值 log2[log3（log4x）]=log3[log4（log2y）]=0，则x+y=______． 已知log2[log3(log4x)]=log3[log4(log2y)]=0,求x+y log2[log3(log4x)]=log3[log4(log2y)]=0求x+y的值, log2[log3（log4x）]=0求解x值.麻烦写在纸上拍给我. 已知log2(log3(log4x))=0,且log4(log2y)=1.求根号x*y^3/4的值在线等啊. 若log2[log3(log4)]=0,求x log2^(log3^x)=log3^(log4^y)=0则x+y= 若log7(log3(log2的x次））=0,则 x=? 若log4底[log3底(log2底x)]=0,则x=? 高中数学对数函数习题若（log1/2x)的平方-6log1/2x+8≤0,求f(x)=9(log4x）的平方-log2（