Question 916834
Find log a(5), if log a(7)=1.086 and log a(35)=1.984.


{{{log(a,35)=1.984}}}
{{{log(a,5*7)=1.984}}}, factorization of input
{{{log(a,5)+log(a,7)=1.984}}}, rule for logarithms
{{{log(a,5)+1.086=1.984}}}, substituted what was given
{{{log(a,5)=1.984-1.086}}}
{{{highlight(log(a,5)=0.898)}}}