Efectuati calculele rationalizand numitorii:

a) [tex] \sqrt{ \frac{288}{27} } + \sqrt{1 \frac{24}{48} } + \sqrt{ 3\frac{27}{72} } - \sqrt{ \frac{1250}{108} } [/tex]

b) [tex] \sqrt{ \frac{32}{81} } - \sqrt{12+ \frac{2}{4} } + \sqrt{2+ \frac{26}{36} } - \sqrt{1+ \frac{2}{16} } [/tex]

c) [tex] \sqrt{18 \frac{3}{8} }- \sqrt{42+ \frac{2}{3} }+ \sqrt{13 \frac{1}{2} }-( \sqrt{4 \frac{1}{6} }- \sqrt{10 \frac{2}{3} } ) [/tex]

d) [tex] \frac{4-3 \sqrt{6} }{2 \sqrt{3} } - \frac{5 \sqrt{6}-7 }{4 \sqrt{2} }+ \frac{3+2 \sqrt{6} }{5 \sqrt{3} } - \frac{4 \sqrt{6}-3 }{6 \sqrt{2} } [/tex]