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3 June, 00:47

Which operation is NOT closed for polynomials?

A) add a trinomial to a trinomial

B) divide a binomial by a trinomial

C) multiply a binomial by a binomial

D) subtract a binomial from a trinomial

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Answers (1)
  1. 3 June, 00:57
    0
    Option B is the correct choice.

    Step-by-step explanation:

    Since we know that polynomials are closed under addition, subtraction and multiplication but not under division because division of two polynomials is not necessarily a polynomial.

    Dividing a binomial by a trinomial will result in a rational expression and it will have negative exponent. Negative exponents are not allowed in polynomials.

    Therefore, option B is the correct choice.
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Home » Mathematics » Which operation is NOT closed for polynomials? A) add a trinomial to a trinomial B) divide a binomial by a trinomial C) multiply a binomial by a binomial D) subtract a binomial from a trinomial
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