Cześć ;-)
Obliczenia
[tex]4\sqrt{10}=\sqrt{4^2\cdot10}=\sqrt{16\cdot10}=\sqrt{160}\\\\6\sqrt{\frac{5}{12}}=\sqrt{6^2\cdot\frac{5}{12}}=\sqrt{36\cdot\frac{5}{12}}=\sqrt{3\cdot5}=\sqrt{15}\\\\3\sqrt[3]{4}=\sqrt[3]{3^3\cdot4}=\sqrt[3]{27\cdot4}=\sqrt[3]{108}\\\\\frac{1}{3}\sqrt[3]{12}=\sqrt[3]{(\frac{1}{3})^3\cdot12}=\sqrt[3]{\frac{1}{27}\cdot12}=\sqrt[3]{\frac{12}{27}}[/tex]
Pozdrawiam!
