Question

this one please tell bro ​

Answer 1

Answer:

a/b

I think this is the answer

Answer 2

Answer:

$\sqrt{ \frac{ {a}^{2} }{ {b}^{2} } } = {\sqrt{ \frac{a}{b} } }^{2} = \frac{a}{b}$

hope it helps

may your life be filled with love and happiness and success