Respuesta :
A because 6(2a) is 12a and 6(b) is 6b, your just multiplying the number outside the parentheses to the ones inside.
Answer:
6(2a+b)
Step-by-step explanation:
We are to factorise the given question
Which means we will have to determine what is common to both numbers
12a+6b
We can deduce that 6 is common to both
So let's factorise
6(2a+b)
Therefore the final answer is 6(2a+b)