Question 473780
(4x + 7)(2x^2 + 3x + 3)

= 4x(2x^2 + 3x + 3) + 7(2x^2 + 3x + 3)_________multiply

= 8x^2+1 + 12x^1+1 + 12x + 14x^2 + 21x + 21_____add exponents

= 8x^3 + 12x^2 + 12x + 14x^2 + 21x + 21________put in decending order g -> l

= 8x^3 + 12x^2 + 14x^2 + 12x + 21x + 21________combine like terms

= 8x^3 + 26x^2 + 33x + 21__________________Answer