تبسيط الجذور التربيعية

\((3\sqrt{7} + 2)(3\sqrt{7} - 2)\)

\((2\sqrt{3} + 6)(2\sqrt{3} - 6)\)

\(\frac{1}{\sqrt{7} - 1}\)

\(\frac{2}{\sqrt{5}+1}+\frac{2}{\sqrt{5}-1}\)

\(\frac{1}{\sqrt{7}+2}+\frac{2}{\sqrt{7}-2}\)

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

\(\sqrt{320}\)

\((5\sqrt{11} + 5)(5\sqrt{11} - 5)\)

\(\sqrt{180} - 5\sqrt{245}\)

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

\(4\sqrt{13} + \frac{3}{5}\sqrt{208}\)

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

\(\sqrt{539} - 3\sqrt{80} - 3\sqrt{396} - 4\sqrt{176}\)

\(\sqrt{45} + 2\sqrt{28} + 4\sqrt{80} - 2\sqrt{180}\)

\(\sqrt{208} - 1\sqrt{325}\)

\(\sqrt{245} - 3\sqrt{45}\)

\((4\sqrt{2} + 6)(4\sqrt{2} - 6)\)

\(\frac{3}{\sqrt{11}+1}+\frac{3}{\sqrt{11}-1}\)

\(\sqrt{343}\)

\(\frac{4}{\sqrt{11} + 4}\)