Respuesta :

Answer:

The expression factored is b/3-1/3

Step-by-step explanation:

1/3*b-1*1/3

step 1)

1/3b-1*1/3

1b/3-1*1/3

step 2)

1b/3-1*1/3

b/3-1*1/3

step 3)

b/3-1*1/3

b/3-1/3