Odpowiedź:
[tex]a) \: \: 3 \sqrt{2} = \sqrt{ {3}^{2} \cdot 2 } = \sqrt{9 \cdot 2} = \sqrt{18} [/tex]
[tex]b) \: \: 4 \sqrt{3} = \sqrt{ {4}^{2} \cdot 3} = \sqrt{16 \cdot 3} = \sqrt{48} [/tex]
[tex]c) \: \: 6 \sqrt{ \frac{5}{6} } = \sqrt{ {6}^{2} \cdot \frac{5}{6} } = \sqrt{36 \cdot \frac{5}{6} } = \sqrt{30} [/tex]
[tex]d) \: \: 0.1 \sqrt{2000} = \sqrt{ {0.1}^{2} \cdot \: 2000} = \sqrt{0.01 \cdot \: 2000} = \sqrt{20} [/tex]
[tex]e) \: \: 2 \sqrt[3]{5} = \sqrt[3]{ {2}^{3} \cdot 5} = \sqrt[3]{8 \cdot 5} = \sqrt[3]{40} [/tex]
[tex]f) \: \: 3 \sqrt[3]{10} = \sqrt[3]{ {3}^{3} \cdot 10} = \sqrt[3]{27 \cdot \: 10} = \sqrt[3]{270} [/tex]
