Rieš v \( \R \) rovnicu:
\( \normalsize\sqrt{2x-3}+\sqrt{4x+1}=4 \)
\( \normalsize K=\left\{3\right\} \)
\( \normalsize K=\left\{2\right\} \)
\( \normalsize K=\left\{0\right\} \)
\( \normalsize K=\left\{1\right\} \)