Question

Cat da ( 3 la puterea 1 +5 la puterea 2): 2 la puterea 2​

Answer 1

$( {3}^{1} + {5}^{2}) \div {2}^{2} = 3 + 25 \div {2}^{2} = 28\div 4 = 28 \div 4 = 7$