Question

What is the simplified form of ?

Answer 1

\[\frac{ x }{ x^2-y^2 }+ \frac{ y }{ x^2-y^2 }\]

Answer 2

you have twp terms with the same denominator then you can add them up \[\frac{ x + y}{ x ^{2} - y ^{2}} = \frac{ x + y}{ (x - y )(x+y)} = \frac{ 1 }{ x - y}\]