Which statement shows how two polynomials 5x − 6 and 6x + 2 demonstrate the closure property when multiplied? a: 30x2 − 26x − 12 may or may not be a polynomial b: 30x2 − 11x − 12 may or may not be a polynomial c: 30x2 − 26x − 12 is a polynomial d: 30x2 − 11x − 12 is a polynomial

  is a polynomial

Step-by-step explanation:

Given : Two polynomials are and

To Find: Which statement shows how two polynomials demonstrate the closure property when multiplied?

Solution:

Definition of Polynomial :  A mathematical expression of one or more algebraic terms each of which consists of a constant multiplied by one or more variables raised to a non negative integral power is called a polynomial.

So, Option C is true.

 is a polynomial

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