Odpowiedź:
a) [tex]\frac{\sqrt{5} }{5}[/tex]
b) [tex]\frac{4*\sqrt{11} }{\sqrt{11} * \sqrt{11} } = \frac{4*\sqrt{11} }{11}[/tex]
c) [tex]\frac{4*\sqrt{2} }{\sqrt{2} * \sqrt{2} } = \frac{4*\sqrt{2} }{2} = 2\sqrt{2}[/tex]
d) [tex]\frac{6*\sqrt{3} }{\sqrt{3} *\sqrt{3} } = \frac{6\sqrt{3} }{3} = 2\sqrt{3}[/tex]
e) [tex]\frac{3 * \sqrt{7} }{2\sqrt{7} *\sqrt{7} } = \frac{3\sqrt{7} }{2*7} =\frac{3\sqrt{7} }{14}[/tex]
f) [tex]\frac{9*\sqrt{3} }{2\sqrt{3}*\sqrt{3} } = \frac{9*\sqrt{3} }{2*3} = \frac{9*\sqrt{3} }{6} =\frac{3*\sqrt{3} }{2}[/tex]
