Respuesta :

Answer:

The greatest common factor is 7x

xxNMNxx

Answer:

7x

Step-by-step explanation:

if you divide all of them by 7x, you get

x^3 - 2x^2 - 4

There are no other factors.

The first two have a factor of x, but the last one doesn't

the last two have a factor of 2, but the first one doesn't