Question

Is x2+ 3x+4 a polynomial ?

Answer 1

Answer:

yes it's a linear polynomial

Answer 2

Answer:

Yes it is a polynomial.

Step-by-step explanation:

Let me make it clear to you so that you never get confused about polynomial function.

• Functions which has all powers of x as whole number is a polynomial function.
• Function with negative or fractional powers are not polynomial functions.