Question

$\sqrt{7+ \sqrt{48} }$evaluate

Answer 1

$=\sqrt{7+\sqrt{48}}$
$=\sqrt{7+4\sqrt{3}}$
$=\sqrt{2^{2}+(\sqrt{3})^{2}+2(2)(\sqrt{3})}$
$=\sqrt{(2+\sqrt{3})^{2}}$
$=2+\sqrt{3}$