12. Which expression is not a polynomial?
A. 2x
B. 4x - 5
C. 3x2 + x +2
D. x3 - 2x2 + 3x - 1​


Sagot :

Answer:

D. x3 - 2x2 + 3x - 1

HOPE THIS WILL HELPED.

Answer:

12.D

yan po sagot ko sana makatulong