عبارات مركّبة

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

\[\displaystyle (2\sqrt2-\sqrt7)^{153}(2\sqrt2+\sqrt7)^{154}\]

\[\displaystyle (\sqrt3-\sqrt2)^{2010}(\sqrt3+\sqrt2)^{2011}\]

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

\[\displaystyle \left[(-\sqrt5)^{-2}\right]^3\left[\frac{1}{2\sqrt5}^{-2}-(3\sqrt5)^2\right]\]