QuestionSimplify: $\frac{x-3}{x^{2}-9}$. Note: $x \neq 3$ and $x \neq -3$.

Studdy Solution
The simplified form of the expression is $\frac{1}{x+3}$, with the restriction that $x \neq \pm3$.
So, the solution is $\frac{1}{x+3}$, with $x \neq \pm3$.