تبسيط الجذور التربيعية

\(\frac{3}{\sqrt{5}+1}+\frac{1}{\sqrt{5}-1}\)

\(5\sqrt{3} + \frac{4}{2}\sqrt{27}\)

\(13 < \sqrt{187} < 14\)

\((\sqrt{3} + 4)(\sqrt{3} - 4)\)

\((5\sqrt{13} + 5)(5\sqrt{13} - 5)\)

\(5\sqrt{2} - \frac{4}{4}\sqrt{32}\)

\((2\sqrt{2} + 6)(2\sqrt{2} - 6)\)

\(\sqrt{125} - 3\sqrt{20}\)