Multiply the polynomials. (5x2 + 2x + 8) (7x - 6) A. 35x3 - 16x2 - 44x - 48 B. 35x3 - 14x2 + 44x - 48 C. 35x3 - 16x2 + 44x + 48 D. 35x3 - 16x2 + 44x - 48

D) 35x³ - 16x² + 44x - 48

Step-by-step explanation:

(5x2 + 2x + 8) (7x - 6) = (5x2 + 2x + 8) * 7x + (5x2 + 2x + 8) * ( - 6)

= (5x2*7x + 2x*7x + 8*7x) + (5x2 * (-6) + 2x * (-6) + 8 * (-6))

=35x³ + 14x² + 56x - 30x² - 12x - 48

= 35x³ - 16x² + 44x - 48