(5+8\sqrt{3})^2-(\sqrt{11}+\sqrt{7})(\sqrt{7}\mathrlap{\:-} {-\sqrt{11})-40\sqrt{12}=} .
Задание

Найди значение выражения

\((5+8\sqrt{3})^2-(\sqrt{11}+\sqrt{7})(\sqrt{7}\mathrlap{\:-}\) \({-\sqrt{11})-40\sqrt{12}=}\) [ ].