Question

m) 3+2. ((3². 20)+(5-2))+1= 221​

Answer 1

Resposta:

$3 + 2.((3 {}^{2} \times 20) + (5 - 2)) + 1 = 221 \\ 5 \times ((180) + (3)) + 1 = 221 \\ 5 \times 180 + 3 + 1 = 221 \\ 900 + 4 = 221 \\ 904 = 221 \\ 904 - 221 \\ 683$