Find the remainder when 37×58 + 37 − 58 is divided by 11.
Note
Compute each term modulo 11; the expression is congruent to 2 modulo 11.
Find the remainder when 37×58 + 37 − 58 is divided by 11.
Compute each term modulo 11; the expression is congruent to 2 modulo 11.