Odpowiedź :
[tex]\frac{4\sqrt{50}}{5\sqrt{32}} =\frac{4\sqrt{25\cdot2}}{5\sqrt{16\cdot2}} = \frac{4\cdot5\sqrt{2}}{5\cdot4\sqrt{2}}=\frac{20\sqrt{2}}{20\sqrt{2}} = 1\\\\Odp. \ b)[/tex]
[tex]\frac{4\sqrt{50}}{5\sqrt{32}} =\frac{4\sqrt{25\cdot2}}{5\sqrt{16\cdot2}} = \frac{4\cdot5\sqrt{2}}{5\cdot4\sqrt{2}}=\frac{20\sqrt{2}}{20\sqrt{2}} = 1\\\\Odp. \ b)[/tex]