Respuesta :
Step-by-step explanation:
Since since are perfect squares, factor uusing difference of square formula.
a² - b² = (a+b) (a - b) where a = y³ and b = 7x³
(y³ + 7x³) (y³ - 7x³)
Step-by-step explanation:
Since since are perfect squares, factor uusing difference of square formula.
a² - b² = (a+b) (a - b) where a = y³ and b = 7x³
(y³ + 7x³) (y³ - 7x³)