Question

root 8 multiple root 50

Answer 1

$\sqrt{8} \times \sqrt{50}$

$= \sqrt{4 \times 2} \times \sqrt{25 \times 2}$

$= 2\sqrt{2} \times 5\sqrt{2}$

$= 10(\sqrt{2})^2$

$= 10(2)$

$= 20$

Answer 2

Answer is
20
Multiple both then you will get root 400
Which gives = 20