Respuesta :

Space

Answer:

(cd)(x) = 4x³ + 18x² - 10x

Step-by-step explanation:

The question is asking to multiply c(x) and d(x). So we FOIL:

(4x - 2)(x² + 5x)

4x³ + 20x² - 2x² - 10x

4x³ + 18x² - 10x