Question 1009524


{{{log((10s))=4}}}

{{{log((10s))/log((10))=4}}}

{{{log((10s))=4log((10))}}}

{{{log((10))+log((s))=4log((10))}}}

{{{log((s))=4log((10))-log((10))}}}

{{{log((s))=3log((10))}}}

{{{log((s))=log((10^3))}}}...........if log same, we have

{{{s=10^3}}}

{{{s=1000}}}