Answer: (x+2), (x-2), (x+3), and (x-3).
Step-by-step explanation: We can use the difference of squares formula to simplify this product:
(x^2 - 4)(x^2 - 9) = [(x + 2)(x - 2)][(x + 3)(x - 3)]
So, the product is equal to the linear factors (x+2), (x-2), (x+3), and (x-3).