list all the polynomials of degree 2 in Z2[x]?

1 ⤊

2007-03-20 20:48:43 · 3 answers · asked by JizZ E. Jizzy 2 in Science & Mathematics ➔ Mathematics

x^2; x^2 + 1; x^2 + x; x^2 + x + 1. (There are only four.)

2007-03-20 20:58:36 · answer #1 · answered by Anonymous · 0⤊ 0⤋

the first answer is correct. there is no -1 in Z mod 2

2007-03-21 04:22:01 · answer #2 · answered by smokesha 3 · 1⤊ 0⤋

x^2
X^2+x
x^2+x+1
x^2+x-1
x^2-x
x^2-x+1
x^2-x-1
x^2+1
x^2-1

2007-03-21 03:59:32 · answer #3 · answered by Bill F 6 · 0⤊ 1⤋