Question

please solve this to get answer

Answer 1

plz make the answer brainlist answer. please

Answer 2

$\sqrt{5.5 \times 0.5 \times 0.5 \times 4.5} \\ 0.5 \sqrt{5.5 \times 4.5 } \\ 0.5 \sqrt{1.1 \times 5 \times 5 \times 3 \times 0.3} \\ 0.5 \times 5\sqrt{1.1 \times 0.3 \times 3} \\ 2.5 \sqrt{0.99}$