تبسيط الجذور التربيعية

\(\frac{3}{\sqrt{13}+2}+\frac{2}{\sqrt{13}-2}\)

\(4\sqrt{11} - \frac{4}{2}\sqrt{176}\)

\(13 < \sqrt{194} < 14\)

\((4\sqrt{11} + 7)(4\sqrt{11} - 7)\)

\((4\sqrt{5} + 5)(4\sqrt{5} - 5)\)

\(5\sqrt{3} - \frac{3}{5}\sqrt{12}\)

\((3\sqrt{11} + 8)(3\sqrt{11} - 8)\)

\(\sqrt{12} + 2\sqrt{27}\)