Usmerni:
\( \frac{9 \sqrt{2}}{3-\sqrt{6}} \)
\( 9 \sqrt{2}+6 \sqrt{3} \)
\( 9 \sqrt{2}-6 \sqrt{3} \)
\( 9 \sqrt{3}+6 \sqrt{2} \)
\( 6 \sqrt{2}+9 \sqrt{3} \)