Respuesta :

Answer:

  • See below

Step-by-step explanation:

  • x²(x - y)³ - y²(x - y)³ =                     Factor out (x - y)³
  • (x - y)³ (x² - y²) =                             Factorize the difference of squares
  • (x - y)³ (x - y)(x + y) =                       Add the exponent of (x - y)
  • (x - y) ⁴ (x + y)

The value of A is 4