问题
填空题
若log5[log3(log2x)]=0,则x的值为 ______.
答案
∵log5[log3(log2x)]=0
∴log3(log2x)=1
∴log2x=3
∴x=23=8,
故答案为 8.
若log5[log3(log2x)]=0,则x的值为 ______.
∵log5[log3(log2x)]=0
∴log3(log2x)=1
∴log2x=3
∴x=23=8,
故答案为 8.