Hell part a: create a fourth-degree polynomial with three terms in standard form. how do you know it is in standard form? (5 points) part b: explain the closure property as it relates to addition of polynomials. give an example. (5 points)

The closure property with regards to polynomials states that polynomials are always closed under multiplication. the coefficients and the exponents can change unlike in addition and subtraction. the variables and coefficients also automatically fit in a polynomial.examplea*1 = aif a = 3, then 3*1=3this is an example of multiplication under polynomials.x4  - 2x3  + 6x2  + 8x - 40 = 0 and its in standard form when the highest degree is first. the second highest degree is second, etc. 

Ithink is a. true, but not sure