[tex]\sqrt{36} =6\\\sqrt{81} =9\\\sqrt{\frac{1}{9} } =\frac{1}{3} \\\sqrt{\frac{1}{64} } =\frac{1}{8} \\\sqrt{\frac{25}{81} } =\frac{5}{9} \\\sqrt{\frac{36}{49} } =\frac{6}{7} \\\sqrt{0,25} =0,5\\\sqrt{0,01} =0,1\\\sqrt[3]{8} =2\\\sqrt[3]{1000} =10\\\sqrt[3]{\frac{1}{64} } =\frac{1}{4} \\\sqrt[3]{-\frac{1}{64} x} =-\frac{1}{4} \\\sqrt[3]{\frac{8}{27} } =\frac{2}{3} \\\sqrt[3]{-\frac{8}{27} } =-\frac{2}{3}\\\sqrt[3]{0,001} =0,1\\\sqrt[3]{-0,001} =-0,1[/tex]
