which property of polynomial addition says that the sum of two polynomials is always a polynomial?\na…

which property of polynomial addition says that the sum of two polynomials is always a polynomial?\na. distributive\nb. commutative\nc. multiplication property of equality\nd. closure

which property of polynomial addition says that the sum of two polynomials is always a polynomial?\na. distributive\nb. commutative\nc. multiplication property of equality\nd. closure

Answer

Brief Explanations:

The closure property of an operation on a set states that when the operation is performed on elements of the set, the result is also an element of the set. In polynomial addition, the set of polynomials is closed under addition, meaning the sum of two polynomials is always a polynomial. The distributive property relates to multiplication over addition, the commutative property is about the order of addition (a + b = b + a), and the multiplication - property of equality is used in solving equations.

Answer:

D. Closure