Hii!
__________________________________________________________Answer:
Explanation:
Note that both terms, 4x and 12, have something in common.
In math, this "something" is known as the greatest common factor, or g.c.f.
4x and 12 have a g.c.f. of 4, so that's what we factor out.
First, we divide both 4x and 12 by 4. We obtain
x+3
Put parentheses around x+3. You'll see why in a second
(x+3)
Now, put 4 outside the parentheses (4 is what we factored out)
4(x+3)
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Hope that this helped! Best wishes!
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