Question

Which one of the following is not a polynomial a) 4x2 + 2x - 1 b) y + 3/y c) x3 -1 d) y2 + 5y + 1​

Answer 1

Answer:

option (b) is not a polynomial

Answer 2

Answer:

b) y+3/y

Step-by-step explanation:

Option b is not a polynomial since the exponent of variable in 2nd term is negative.

b) y + 3y3y = y + 3y−1y-1