How do you solve log5(log3x)=0?

1 Answer
Dec 15, 2015

Use the equivalence:
XXXlogb(a)=cbc=a
to determine
XXXx=103

Explanation:

log5(log(3x))=0

50=log(3x)
XXXlog(3x)=1

log(3x)=1
101=3xXXXXXXXXXXXXXremember the default log base is 10
XXXx=103