Answer:4x^2 + 37x + 40Step-by-step explanation:Let's multiply the binomials:(4x + 5)(x + 8)We’ll use the distributive property (also called FOIL: First, Outer, Inner, Last):1. First: 2. Outer: 3. Inner: 4. Last: Now, combine all terms:4x^2 + 32x + 5x + 40Combine like terms:4x^2 + 37x + 40