Consider the polynomials below. P(r) = (x³ + 3x) (2x² - 7

Last updated: 7/15/2022

Consider the polynomials below. P(r) = (x³ + 3x) (2x² - 7x + 4) Q(x) = 215 714 - 1³ + 6x² + 11x - 9 Determine which operation results in the simplified expression below. 8x5-28x4+7x3- 3x² + 45x - 27 A. 5P-Q B. 4P+ Q C. P+3Q D. 2P-Q