Respuesta :

Answer:

GCF:   x^5y

Step-by-step explanation:

4x^5 y^12 = x^5y (4y^11)

x^15 y = x^5y (x^10)

8x^10 y^8 = x^5y (x^5y^7)

So

GCF of 4x^5 y^12 - x^15 y + 8x^10 y^8 = x^5 y