\(\boxed{\text{444.}\text{\ }\text{ОК\ ГДЗ\ -\ домашка\ на\ 5}}\)
\[\textbf{а)}\ \left| 2 - \sqrt{3} \right| = \left| \sqrt{4} - \sqrt{3} \right| =\]
\[= 2 - \sqrt{3}\]
\[\textbf{б)}\ \left| \sqrt{5} - 3 \right| = \left| \sqrt{5} - \sqrt{9} \right| =\]
\[= 3 - \sqrt{5}\]
\[\textbf{в)}\ \left| \sqrt{2} - 1,5 \right| = \left| \sqrt{2} - \sqrt{2,25} \right| =\]
\[= 1,5 - \sqrt{2}\]
\[\textbf{г)}\ \left| \sqrt{3} - 1,7 \right| = \left| \sqrt{3} - \sqrt{2,89} \right| =\]
\[= \sqrt{3} - 1,7\]