21-04-2020
Mathematics

contestada

What is 3a(4+a) as the sum of monomials?

Respuesta :

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21-04-2020

Answer:

3a^2+12a

Step-by-step explanation:

First, you distribute it so with four you get 12a=3*4*a then 3*a*a=3a^2. Then, combine them to get the answer.

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