The sum of two polynomials is shown below. Polynomial

Last updated: 7/16/2022

The sum of two polynomials is shown below. Polynomial p: 3x + 6 Polynomial q 42³ - 8x p+q = (3x+6) + (4x³ - 8x) = 4x³ - 5x + 6 How does the sum 4x³ 5x + 6 demonstrate the closure of polynomials under addition? Explain your answer.