Find the common factor:
Find the common factor:
To solve this problem, we'll employ the method of factoring by common factor:
Let's begin with Step 1:
Looking at the terms and , we can see that both terms include as a common factor. They also share the coefficient '2'. Therefore, the greatest common factor (GCF) is .
In Step 2, we'll factor out of each of the terms:
becomes , and
becomes .
So the expression can be written as:
Thus, factored completely using the common factor :
In Step 3, let’s verify by expanding:
Expanding , we have:
,
which confirms our factorization is correct.
Therefore, the solution to the problem is .