Find the remainder when 83×65 + 83 − 65 is divided by 17.
Note
Compute each term modulo 17; the expression is congruent to 7 modulo 17.
Find the remainder when 83×65 + 83 − 65 is divided by 17.
Compute each term modulo 17; the expression is congruent to 7 modulo 17.