# How do you simplify (3sqrtr)/(3sqrtx)?

$= \sqrt{\frac{r}{x}}$
$\frac{3 \sqrt{r}}{3 \sqrt{x}}$
$= \frac{\cancel{3} \sqrt{r}}{\cancel{3} \sqrt{x}}$
$= \frac{\sqrt{r}}{\sqrt{x}}$
$= \sqrt{\frac{r}{x}}$