Rieš v \( \R \) rovnicu:
\( \large\frac{x^2-3}{x-1}+2=x+2 \)
\( \normalsize K=\left\{4\right\} \)
\( \normalsize K=\left\{2\right\} \)
\( \normalsize K=\left\{3\right\} \)
\( \normalsize K=\left\{1\right\} \)