Вычислите: [latex] \frac{1}{| \sqrt{5}-3|}+ \frac{1}{ \sqrt{5}-3}|[/latex]

[latex] \sqrt{5}\ \textless \ 3\; \; =\ \textgreater \ \sqrt{5}-3 \ \textless \ 0 \; \; =\ \textgreater \ | \sqrt{5}-3|=-( \sqrt{5}-3) \\\\ | \frac{1}{| \sqrt{5}-3| } + \frac{1}{ \sqrt{5}-3 }|=| \frac{1}{ -(\sqrt{5}-3) }+ \frac{1}{ \sqrt{5}-3 }|=|-\frac{1}{ \sqrt{5}-3 }+ \frac{1}{ \sqrt{5}-3 }|=\\\\=|0|=0 [/latex]