Find the square roots of 57 mod 107. 2. (a).Consider Z5[x] mod x8 + x4 + x3 + x + 1. Show that h(x) = 3×5+ 2×3 + x2 + 4x + 4 is reducible.
1. Find the square roots of 57 mod 107. 2. (a).Consider Z5[x] mod x8 + x4 + x3 + x + 1. Show that h(x) = 3×5+ 2×3 + x2 + 4x + 4 is reducible. Hint: consider q(x) = 4×3 + 3×2 + 4 and do a division. (b). Find the multiplicative inverse of 1 + 2x in Z3[x] […]






