Pilnie potrzebuję rozwiązan do tego zadania proszę o pomoc !  Usuń niewymierność z mianownika 

c) [latex]frac{2sqrt{5}}{sqrt{3}+1}=frac{2sqrt{5}}{sqrt{3}+1}*frac{sqrt{3}-1}{sqrt{3}-1}=sqrt{15}-sqrt{5}[/latex] d) [latex]frac{sqrt{2}}{2sqrt{3}-sqrt{3}}*frac{2sqrt{3}+3}{2sqrt{3}+sqrt{3}}=[/latex] [latex]frac{2sqrt{6}+3sqrt{2}}{12-3}=frac{2sqrt{6}+3sqrt{2}}{4}[/latex] e) [latex]frac{3}{sqrt{3}+2sqrt{5}}*frac{sqrt{3}-2sqrt{5}}{sqrt{3}-2sqrt{5}}=frac{3sqrt{3}-6sqrt{5}}{3-20}=[/latex] =[latex]-frac{3sqrt{3}+6sqrt{5}}{17}[/latex] f) [latex]frac{2-3sqrt{2}}{2sqrt{3}-3}*frac{sqrt{3}+2}{sqrt{3}+2}=-3sqrt{3}-6+sqrt{6}+2sqrt{2}[/latex] g) [latex]frac{2-3sqrt{2}}{2sqrt{3}-3}*frac{2sqrt{3}+3}{2sqrt{3}+3}=[/latex] =[latex]frac{4sqrt{3}+6-6sqrt{6}-9sqrt{2}}{9}[/latex] h) [latex]frac{sqrt{5}+2}{3-3sqrt{2}}*frac{sqrt{3}+3sqrt{2}}{3+3sqrt{2}}=[/latex] = [latex]frac{sqrt{15}+3sqrt{10}}{-15}=-frac{sqrt{15}-3sqrt{10}}{15}[/latex]