Question 202172
{{{1/(x+2) + 1/(x-2) = 1/(x^2-4)}}}
{{{((x-2) + (x+2))/((x+2)(x-2)) =  1/(x^2-4)}}}
{{{2x = 1}}}
{{{x = 1/2}}}
See this URL --> http://www46.wolframalpha.com/input/?i=1%2F(x%2B2)+%2B+1%2F(x-2)+%3D+1%2F(x^2-4)