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Posted: 30/11-2006 19:54
r^2 + [symbol:rot]3*r - [symbol:rot]2*r = [symbol:rot]6
[tex]Annengradesligning:\;r^2+r(\sqrt{3}-\sqrt{2})-\sqrt{6}=0[/tex]aiijna wrote:r^2 + [symbol:rot]3*r - [symbol:rot]2*r = [symbol:rot]6
[tex]r=1,41\;r=-1,73[/tex]