Question 1015407
Pure text ,   log(4,x)+log(4,(x-2))=1


Adding the triple-braces rendering tags,
{{{log(4,x)+log(4,(x-2))=1}}}


{{{log(4,(x(x-2)))=1}}}
{{{log(4,(x^2-2x))=1}}}
{{{4^1=x^2-2x}}}
{{{x^2-2x=4}}}
{{{x^2-2x-4=0}}}----not factorable


{{{x=(2+- sqrt((-2)^2-4*1*(-4)))/2}}}
{{{x=(2+- sqrt(20))/2}}}
{{{x=(2+- 2*sqrt(5))/2}}}
{{{highlight(x=1+- sqrt(5))}}}