Question 769218
{{{sqrt((x+2)(x-6))=x-5}}}
{{{(x+2)(x-6)=(x-5)^2}}}
{{{x^2-4x-12=x^2-10x+25}}}
{{{cross(x^2)-4x-12=cross(x^2)-10x+25}}}
{{{-4x+10x=25+12}}}
{{{6x=37}}}
{{{x=37/6}}}
{{{x=6&1/6}}}