Răspuns :
[ 5 × ( 2^2 - 3 ) × 7 + 7^0 ] : 6^2 =
[ 5 × ( 4 - 3 ) × 7 + 1 ] : 36 =
( 5 × 1 × 7 + 1 ) : 36 =
( 35 + 1 ) : 36 =
36 : 36 = 1
[ 5 × ( 2^2 - 3 ) × 7 + 7^0 ] : 6^2 =
[ 5 × ( 4 - 3 ) × 7 + 1 ] : 36 =
( 5 × 1 × 7 + 1 ) : 36 =
( 35 + 1 ) : 36 =
36 : 36 = 1