Question

Which of the following are prime polynomials? z-1 4z+20 6z-42 -7z+26

Answer 1

Answer:

mmmmmmmmmmmmmm

Step-by-step explanation:

Answer 2

Answer:

110z-16

Step-by-step explanation:

z-(1)(4)z + (20)(6)z -42 -7z + 26

=z + -4z + 120z + -42 + -7z + 26

=z + -4z + 120z + -42 + -7z +26

=(z+-4z+ 120 + -7z) + (-42 +26