Question

3raiz quadra d16+2raiz quadrada de442

Answer 1

$3 \sqrt{16} + 2 \sqrt{442} \\ \\ \\ 3 \sqrt{2^4} + 2\sqrt{442} \\ \\ 3 . 4 + 2\sqrt{442} \\ \\ \\=\ \textgreater \ 12 + 2\sqrt{442}$