Odpowiedź:
a) √3 * √7 = √21
b) √17/√3 = (√17 * √3)/3 = √51/3
c) (√200 * √7)/√28 = (√200 * √7)/2√7 = √200/2
√200/√4 = √50
d) (√15 * √4)/√30 √60/√30 = √2
e)
[tex] \frac{\sqrt[3]{7} \times \sqrt[3]{16} }{ \sqrt[3]{28} } = \frac{ \sqrt[3]{16} }{ \sqrt[3]{4} } = \sqrt[3]{4} [/tex]
f)
[tex] \frac{ \sqrt[3]{9} \times \sqrt[3]{2} }{ \sqrt[3]{3} } = \sqrt[3]{3} \times \sqrt[3]{2} = \sqrt[3]{6} [/tex]