Question

Rewrite each of the following as an expression of x which does not involve any logs. (a) \log_{10} (1000^x) =

Answer 1

Hint: 1000^x is the same as 10^ what?

Answer 2

\(\large \log_{10}1000^x=x\log_{10}1000\) and you can use the rule \(\large \log_x y=a \iff x^a =y\)