Is there any more information?
Hmm. Try counting the side of the shape and add the sides. Using the sides as numbers you may be able to solve the problem.
4.2 because it has a box around the corner that makes it whole
Answer:
ab(ab + 20)
Step-by-step explanation:
Because we see both terms have at least one ab in it, we can factor out ab and get ab(ab + 20). However, because ab^2 does not have any coefficient, there is nothing more to factor out. Thus, ab is your greatest common factor, or GCF.
