Question

Which of the following is a polynomial?
ОА. х2 - 1
ов. - + 2
ОС. 4-2
)

Answer 1

Answer:

Step-by-step explanation:

C

Answer 2

Answer:

C

Step-by-step explanation:

You can't have negative exponents in a polynomial. You also can't have fractions in a polynomial, therefore C is the only possible answer.