Respuesta :

Answer:

b (6b+3)

Step-by-step explanation:

46178

Answer:

10 + 2b

Step-by-step explanation:

To figure this out, distribute the 2 into the parentheses:

4 + 2(b + 3)    ---->    4 + 2b + 6

Now combine like terms:

10 + 2b

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