Question

Numarul 5 radical din 3 este cuprins intre?

Answer 1

Il bagi pe 5 sub radical:
$5 \sqrt{3}= \sqrt{25\cdot3} = \sqrt{75}$
$\sqrt{64}\ \textless \ \sqrt{75}\ \textless \ \sqrt{81} \\ 8\ \textless \ \sqrt{75}\ \textless \ 9 \\ 8\ \textless \ 5 \sqrt{3}\ \textless \ 9$

Answer 2

$5 \sqrt{3}= \sqrt{3ori 5^{2} } = \sqrt{75}$
$\sqrt{75} =8,6$
8,6 este cuprins intre 8 si 9
8=$2^{3}$
9=$3^{2}$
$2^{3}$<8,6<$3^{2}$

$2^{3}< 5 \sqrt{3}$<$3^{2}$