Szczegółowe wyjaśnienie:
[tex]a) \: 5= \sqrt{25} \\ 14 = \sqrt{196} \\ b) \: \frac{1}{7} = \sqrt{ \frac{1}{49} } \\ \frac{1}{50} = \sqrt{ \frac{1}{2500} } [/tex]
[tex]c) \: \frac{3}{11} = \sqrt{ \frac{9}{121} } \\ \frac{13}{30} = \sqrt{ \frac{169}{9000} } [/tex]
[tex]d) \: 0.2 = \frac{1}{5} = \sqrt{ \frac{1}{25} } \\ 1.5 = \frac{3}{2} = \sqrt{ \frac{9}{4} } = \sqrt{ 2 \frac{1}{4} } [/tex]
[tex]e) \: \sqrt[3]{8} = 2 \\ 5 = \sqrt[3]{125 } \\ \\ f) \: \frac{1}{3} = \sqrt[3]{ \frac{1}{27} } \\ \frac{1}{6} = \sqrt[3]{ \frac{1}{216} } [/tex]
[tex]g) \: \frac{2}{3} = \sqrt[3]{ \frac{8}{27} } \\ \frac{3}{5} = \sqrt[3]{ \frac{27}{125} } [/tex]
[tex]h) \: 0.1 = \frac{1}{10} = \sqrt[3]{ \frac{1}{1000} } \\ 0.2 = \frac{1}{5} = \sqrt[3]{ \frac{1}{125} } [/tex]
W razie pytań pisz śmiało,
Venty
