A) i think is correct andewmer
One is a linear and the other is a quadratic polynomial.
And (x+2) is indeed a factor.
You can rewrite it as (x+2)(3x-7)
Given :
Susan wanted to share her 37 seashells with her two younger brothers.
To Find :
If she divided her seashells between the three of them, how many would each person get.
Solution :
Let, each person will get x seashells.
So,

But as we know seashells cannot be in decimal.
Therefore, each person will get exactly 12 shells.
You divide 3 into 10
3, 6, 9 =3
you have 1 left over
answer is 3 1/3