Question 1131627
{{{log(3,(x-1))+log(3,(x+1))=1}}}

{{{log(3,((x-1)(x+1)))=1}}}

{{{(x^2-1)=3^1}}}

{{{x^2-1=3}}}

{{{x^2=4}}}

{{{x=2}}}





Note that {{{-2}}} will not work.