Ononot — Evaluate the sum of the residues of x^2 \pmod{5} for x \in \

Guest Session: 1 Question Remaining. Create Account to save progress.

Modular Arithmeticmedium

0:00.0

Evaluate the sum of the residues of $x^2 \pmod{5}$ for $x \in \{0, 1, 2, 3, 4\}$ .