Question 1030367
{{{log(b,14^2)}}}


{{{2*log(b,14)}}}


{{{2(log(b,2)+log(b,7))}}}, and then you want to substitute the given information, but you have {{{log(b,4)}}} instead of {{{log(b,2)}}}.


Do some work on {{{log(b,4)}}}
{{{log(b,2^2)}}}
{{{2*log(b,2)}}}
which was originally given as....
{{{2*log(b,2)=1.39}}}
{{{log(b,2)=(1/2)1.39}}}
{{{log(b,2)=0.695}}}


NOW do the value substituteions.
{{{2(0.695+1.95)}}}
and compute.