Question

I need this question answer

Answer 1

$\sqrt{ \frac{441}{961} } \\ \\ \\ => \sqrt{ \frac{ {22}^{2} }{ {31}^{2} } } \\ \\ \\ => \frac{ {22}^{2 \times \frac{1}{2} } }{ {31}^{2 \times \frac{1}{2} } } \\ \\ \\ => \frac{ {22}^{1} }{ {31}^{1} } \\ \\ \\ => \frac{21}{31}$

Answer 2

Bonjour !!!❤

Plz refer to the attachment for the answer!!

Hope it helps....✌✌

✨Be Brainly✨