Log2⒊log3⒋log4ⅹ=log9⒊求x的值
Log2⒊log3⒋log4ⅹ=log9⒊求x的值
若log2^3×log3^4×log4^x=log9^3 ,求x
log2[log3(log4x)]=log3[log4(log2y)]=0求x+y的值,
若log2【log3(log4 x)]=0,求x的值
若LOG4[LOG3(LOG2(X)]=0,求X的值
若log2[log3(log4)]=0,求x
已知log2[log3(log4x)]=log3[log4(log2y)]=0,求x+y
(log2 3+log4 27)*(log3 4+log9 8)=
[log2(3)+log4(9)][log3(4)+log9(2)]等于
log4(log2^x)=log2(log4^x)求log2^x
已知log2(log3(log4x))=0,且log4(log2y)=1.求根号x*y^3/4的值在线等啊.
log3^x=log4^x求x值