Question

$please \: answer \: this \:$
​

Answer 1

Answer:

$\sqrt{5(2 \frac{3}{4} - \frac{ 3}{10} } ) = \\ \\ = > \sqrt{5( \frac{11}{4} - \frac{3}{10} } ) \\ \\ \\ = > \sqrt{5( \frac{55 - 6}{20} } ) \\ \\ = > \sqrt{5( \frac{49}{20} } ) \\ \\ \\ = > 7 \sqrt{ \frac{5}{20} } \\ \\ = > 7 \sqrt{ \frac{1}{4} } \\ \\ \\ = > \frac{7}{2}$

please mark me brainlist ✔️✔️✔️✔️