عبارات مركّبة

\[\displaystyle \sqrt5^{-1}\left(\frac1{\sqrt5}+\sqrt5^{-3}\right)\]

\[\displaystyle \left(\frac{5}{8}\right)^5\left(-\frac54\right)^{-5}\]

\[\displaystyle (-\sqrt2)^5+(\frac12)^2\times3(\sqrt3)^3-\frac14(\sqrt2+4(\sqrt3)^2)\]

\[\displaystyle (\sqrt2)^4\times2^{-2}+(\sqrt2)^{-2}\times(\sqrt6)^2-3^{-3}\times(\sqrt3)^2\]