Rieš v \( \mathbb{R} \) rovnicu a urob skúšku:
\( \frac{1}{x^{2}-\sqrt{16}}+\frac{1}{x-2}=\frac{1}{x-2}+\frac{1}{x^{2}-9} \)
\( K=\emptyset \)
\( K=\{3\} \)
\( K=\{2\} \)
\( K=\{0\} \)
