Question

si x$x^{r/3} =m$ entonces calcule $x^{9r}$

Answer 1

$x \times {x}^{ \frac{r}{m} } = m \\ x \times \sqrt[3]{ {x}^{r} } = m \\ x = \frac{m}{ \sqrt[3]{ {x}^{r} } } \\ \\ x {}^{9r} \\ \frac{m}{ \sqrt[3]{ {x}^{r} } }$