Question

AYUDAAAAAAAA PLISSSSSSS

Answer 1

$( \sqrt{ \sqrt{16} } \div 2) - ( {3}^{5} \div {3}^{3} ) + 1 \\ ( \sqrt{4} \div 2) - ( {3}^{5 - 3}) + 1 \\ (2 \div 2) - ( {3}^{2} ) + 1 \\ 1 - 9 + 1 \\ - 7$