Đáp án + Giải thích các bước giải:
$\sqrt{32}=\sqrt{16.2}=4\sqrt{2}$
$\sqrt{128}=\sqrt{64.2}=8\sqrt{2}$
$\sqrt{288}=\sqrt{144.2}=12\sqrt{2}$
$\sqrt{12}=\sqrt{4.3}=2\sqrt{3}$
$\sqrt{147}=\sqrt{49.3}=7\sqrt{3}$
$\sqrt{363}=\sqrt{121.3}=11\sqrt{3}$
$\sqrt{125}=\sqrt{25.5}=5\sqrt{5}$
$\sqrt{405}=\sqrt{81.5}=9\sqrt{5}$
$\sqrt{96}=\sqrt{16.6}=4\sqrt{6}$
$\sqrt{384}=\sqrt{64.6}=8\sqrt{6}$
$\sqrt{63}=\sqrt{9.7}=3\sqrt{7}$
$\sqrt{343}=\sqrt{49.7}=7\sqrt{7}$
$\sqrt{1000}=\sqrt{100.10}=10\sqrt{10}$