Question

which one of the following is not polynomial?
(a) 4x + 2
(b)x+1 by 2
(c)1 by x+1
(d)x-1​

Answer 1

Answer:

c) 1/x+1 is not polynomial

Answer 2

Answer:

c. 1 by x+1

Step-by-step explanation:

this is because x never have power in negative integer