Question

If √2 = 1.414, √5 = 2.236 and √3 = 1.732, find the value of √72 + √48....
Plz ans in whole process...

Answer 1

$\sqrt{2 \times 2 \times 2 \times 3 \times 3 \: } + \sqrt{2 \times 2 \times 2 \times 3 } \\ 2 \times 3 \times \sqrt{2} + 2 \times 2 \times \sqrt \times{3} \\6 \sqrt{2 } + 4 \sqrt{3} \\ 8.484 + 6.928 \\ 15.412$