Which of the following is a polynomial?

A). x^4 - 2

B). x^-2 - 1

C). (x^6-4) / (x^-5+1)

D). 1/x + 2

Question

Marco Ritter

Mathematics

7 April, 02:22

Which of the following is a polynomial?

A). x^4 - 2

B). x^-2 - 1

C). (x^6-4) / (x^-5+1)

D). 1/x + 2

+5

Answers (1)

Know the Answer?

Salt · Answer 1

A). x^4 - 2

Step-by-step explanation:

A polynomial is the sum of constants and variable terms that have positive integer exponents.

A: a polynomial

B: has a term with a negative exponent

C: a rational expression

D: has a term with a negative exponent

Which of the following is a polynomial?A). x^4 - 2B). x^-2 - 1C). (x^6-4) / (x^-5+1)D). 1/x + 2

Which of the following is a polynomial?

A). x^4 - 2

B). x^-2 - 1

C). (x^6-4) / (x^-5+1)

D). 1/x + 2