Question

Scoaterea factorului de sub radical al numarului 216, 120, 248, 1260, 1620, 2250

Answer 1

$\sqrt{216} = 6\sqrt{6}$
$\sqrt{120} = 2\sqrt{30}$
$\sqrt{248} =2 \sqrt{62}$
$\sqrt{1260} =6 \sqrt{35}$
$\sqrt{1620} =18 \sqrt{5}$
$\sqrt{2250} =15 \sqrt{10}$