Salut!
( 1 + 2² + 3³ ) ÷ 2⁴ + 1376⁰ =
( 1 + 4 + 27 ) ÷ 2⁴ + 1376⁰ =
( 5 + 27 ) ÷ 2⁴ + 1376⁰ =
32 ÷ 2⁴ + 1376⁰ =
32 ÷ 16 + 1 =
2 + 1 =
3
