V guvax V zvffrq fbzrguvat, ubj qb lbh xabj vs lbh unir gb nqq be fhofgenpg gur qvssrerapr? Sbe rkrzcyr: 3,X Pyhof, 8 Fcnqrf, 10 Qvnzbaqf, X Urnegf Fb V erzbi

V guvax V zvffrq fbzrguvat, ubj qb lbh xabj vs lbh unir gb nqq be fhofgenpg gur qvssrerapr? Sbe rkrzcyr: 3,X Pyhof, 8 Fcnqrf, 10 Qvnzbaqf, X Urnegf Fb V erzbir "3 Pyhof" naq qvssrerapr vf 3 (fb V beqre gur erznvavat pneqf va gur guveq beqrevat beqre 213) ohg +3 naq -3 obgu tvir n ybjre inyhr guna X (3 be 10).