Ответ: [tex]2,2\ \textless \ \sqrt{5} \ \textless \ 2,3\\\\2,8\ \textless \ \sqrt{8} \ \textless \ 2,9\\\\ -8,7\ \textless \ -3\sqrt8\ \textless \ -8,4\\\\-6,5\ \textless \ \; \sqrt{5}-3\sqrt8\; \ \textless \ -6,1[/tex]