Question

porfa ayudenme en estos ejercicios​

Answer 1

$\frac{\sqrt{196} }{64} =\frac{\sqrt{14^{2} } }{8^{2} } =\frac{14}{8} = \frac{7}{4}\\\\\\\frac{\sqrt{225} }{100} =\frac{\sqrt{15^{2} } }{10^{2} } =\frac{15}{10} = \frac{3}{2}\\\\\\\frac{\sqrt{400} }{144} =\frac{\sqrt{20^{2} } }{12^{2} } =\frac{20}{12} = \frac{10}{6} = \frac{5}{3}\\\\\\\sqrt[3]{\frac{8}{27} } = \sqrt[3]{\frac{2^{3} }{3^{3} } } = \frac{2}{3}\\\\\\ \sqrt[3]{\frac{125}{1000} } = \sqrt[3]{\frac{5^{3} }{10^{3} } } = \frac{5}{10} = \frac{1}{2}$

$\sqrt[3]{\frac{343}{512} } = \sqrt[3]{\frac{7^{3} }{8^{3} } } = \frac{7}{8}$

Eternamente axllxa