Question

Square root of 169 over 36

Answer 1

Remember the exponential law$\sqrt{ \frac{x}{y} } = \frac{ \sqrt{x} }{ \sqrt{y} }$ so
$\sqrt{ \frac{169}{36} } = \frac{ \sqrt{169} }{ \sqrt{36} }$

solvve the square root of 169
the number is 13

square root 36
the number is 6
we are left with
13/6

Answer 2

$\sf{ \sqrt{ \frac{x^2}{y^2} } =\frac{ \sqrt{x^2} }{ \sqrt{y}^2 } = \frac{x}{y}$

$\sqrt{ \frac{169}{36} } = \sqrt{ \frac{13^2}{6^2} } = \frac{ \sqrt{13^2} }{ \sqrt{6^2} } = \frac{13}{6}$

13/6 is your final answer :)