Respuesta :

Step-by-step explanation:

Factor 3+6b+3b2

3b2+6b+3

=3(b+1)(b+1)

Answer:

3(b+1)(b+1)

Answer:

3(x + 1)^2

Step-by-step explanation:

(3b^2 + 6b + 3)/3

3(b^2 + 2b + 1)

3(x +1)(x+1)

3(x+1)^2