解方程log3(log4(x)）=0

解方程log3(log4(x)）=0 log3 (log4 x)=0 对数方程, 方程log2[log3(log4（x）)]=0的解集为? 解方程：log4{2log3[1+log2(1+3log2 x)]}=1/2 若log3【log4(log2x)】=0,则x= 若log2[log3(log4)]=0,求x log4[log3(log2x)]=0,求x^-1/2 指数方程与对数方程1)若logx2√2=3/4,则x=2)对数方程log3(X-1)+log3(X+1)=1的解集是3)对数方程log4(3x-2)=log2(x-2)的解是4）指数方程5^x-5^-x+1-4=0 log2^(log3^x)=log3^(log4^y)=0则x+y= 已知log2[log3(log4x)]=log3[log4(log2y)]=0,求x+y 已知log2(log3(log4x))=log3(log4(log2y))=0,求x+y的值 已知:log2[log3(log4x)]=log3[log4（log2y)]=0 求x+y的值 log2[log3(log4x)]=log3[log4(log2y)]=0求x+y的值, 解方程log4 x+1/log4 x=10/3 log5[log4(log3 81)]=0 解方程 log4 (3x-1)=log4 (x-1)+log4 (3+x) 1.已知log2^x=3^y,则y分之x等于 2.方程4^（x-1）=16分之1的解为3.若（4分之1）^（2a+1）＜（4分之1）^（3-2a）,则实数a的取值范围是设a=log3^10,b=log3^7,则3^（a-b）=4.已知log5【log3（log2^x）】=0,则x=5.（log4 log3[log4(log5a)]=log4[log3(log5b)]=0求a/b等于几?