00:01
In this problem, we're being asked to perform the given operation.
00:04
Well, for this problem, we're being asked to add the two polynomials, and we know this because there's a plus sign in between the two sets of parentheses.
00:12
Well, how do we add polynomials? we simply use our commutative and associative properties to regroup and reorder our terms, so that way our late terms are together.
00:22
So let's start with our first term to c squared.
00:25
Well, its late term is negative c squared, so we can group these together, as a lot of the the quantity of 2c squared minus c squared.
00:35
Our next term is negative 4c.
00:38
Well, it has a light term of positive 8c, so we can group these together as well.
00:43
So we'll have plus the quantity of negative 4c plus 8c.
00:49
Now we simply need to combine our light terms.
00:52
So let's start with our first set of parentheses...