Answer
$(-2,0)\cup(2,\infty)$
Work Step by Step
Given $\frac{x}{x^2-4}\gt0$, we can identify it as an inequality. Graph $f(x)=\frac{x}{x^2-4}$ as shown in the figure and we can find the solution set as $(-2,0)\cup(2,\infty)$
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