Rieš v \( \R \) rovnicu:
\( \large\frac{{4x+9}}{{2x-3}}=\frac{{3x+8}}{{4-x}} \)
\( \normalsize K=\left\{{\pm\sqrt5}\right\} \)
\( \normalsize K=\left\{{\pm\sqrt8}\right\} \)
\( \normalsize K=\left\{{\pm\sqrt6}\right\} \)
\( \normalsize K=\left\{{\pm\sqrt7}\right\} \)