\( \Large 16 \times 8^{n+2} = 16 \times \left(2^{3}\right)^{n+2} \) = \( \Large 16 \times 2^{3n+6} \) = \( \Large 2^{4} \times 2^{3n+6} \) = \( \Large 2^{3n+10} \)