Respuesta :

Space

Answer:

(f · g)(x) = 3x³ + 6x² - 5x - 10

General Formulas and Concepts:

  • Distributive Property
  • FOIL (First, Outside, Inside, Last)

Step-by-step explanation:

Step 1: Define

f(x) = x + 2

g(x) = 3x² - 5

Step 2: Find (f · g)(x)

  1. Set up:                                  (x + 2)(3x² - 5)
  2. FOIL:                                     3x³ - 5x + 6x² - 10
  3. Combine like terms:            3x³ + 6x² - 5x - 10