### Home > INT2 > Chapter 4 > Lesson 4.2.2 > Problem 4-75

4-75.

Use an area model to factor each of the following expressions.

Look for common factors in each row and column.

See the hints in part (a).

See the hints in part (a).

How did you determine where to place the terms in your area models?

There needs to be a common factor in each row and column.