Question

cuanto es $\sqrt[4]{\frac{256}{20736} }$ entre$\frac{8}{6}$ sobre $\frac{7}{3}$ menos $\frac{5}{3}$

Answer 1

$\sqrt[4]{ \frac{256}{20736} } = \frac{1}{3} \div \frac{8}{6} = \frac{ \frac{1}{4} }{ \frac{7}{3} } = \frac{3}{28} - \frac{5}{3} = - \frac{131}{84}$