log7[log3(log1⼀2x0]=0 求x

log7[log3(log1/2x0]=0 求x
2024-12-03 16:52:30
推荐回答(1个)
回答1:

log7[log3(log1/2x)]=0
log3(log1/2x)=1
log1/2x= 3
x=(1/2)^3
x=1/8