Odpowiedź:
a) [tex]\sqrt[3]{16} = \sqrt[3]{2*2*2*2} = 2\sqrt[3]{2}[/tex]
b)[tex]\sqrt[3]{54} = \sqrt[3]{3*3*3*2} = 3\sqrt[3]{2}[/tex]
c)[tex]\sqrt[3]{-250} = \sqrt[3]{-5*5*5*2} = -5\sqrt[3]{2}[/tex]
d)[tex]\sqrt[3]{-9000} = \sqrt[3]{-9*1000} = \sqrt[3]{-9*10*10*10} = -10\sqrt[3]{9}[/tex]