Question

√5²-3² +[12÷(-2)×3] ÷(-3)²

Answer 1

$\sqrt{ {25} - {9}} + (12 \div - 6) \div 9$
$\sqrt{16} - 2 \div 9$
$4 - 2 \div 9$
$4 - \frac{2}{9} = \frac{36 - 2}{9} = \frac{34}{9}$