Question

Which polynomial is prime?

O x2 + x + 1
O x2-x-2
O x2 - 12x + 11
O x2 + 2x -8

Answer 1

x2 + x + 1

Explanation:

A polynomial with integer coefficients that cannot be factored into polynomials of lower degree , also with integer coefficients, is called an irreducible or prime polynomial . Example 1: x2+x+1. (: