4
AssignmentMultiple Choice

Factoring Trinomials: a = 1 (Continued)

Question 4 • 26MATH_Recovery_Alg1B22

A prime polynomial is an irreducible polynomial with integer coefficients that cannot be factored into polynomials of lower degree over the real number system.Which trinomial is prime?

Answer
A
x2 – 7x – 18
B
x2 – 9x – 18
C
x2 + 3x – 18
D
x2 + 17x – 18