Respuesta :

Answer:

The answer to your question is: m⁶n² + 3m³n - 40

Step-by-step explanation:

Product

(m 3 n + 8)(m 3 n - 5) = m⁶n² - 5m³n + 8m³n - 40

                                    =  m⁶n² + 3m³n - 40