Question 322267
{{{a^2 + b^2 = 14ab}}}
{{{a^2 +2ab +b^2=16ab}}}
{{{(a+b)^2=16ab}}}
{{{(1/16)(a+b)^2=ab}}}
{{{log(((1/16)(a+b)^2))=log((ab))}}}
{{{2log(((1/4)(a+b)))=log((ab))}}}
{{{log(((1/4)(a+b)))=(1/2)log((a))+(1/2)log((b))}}}