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Home > INT2 > Chapter 3 > Lesson 3.1.2 > Problem 3-21
3-21.
Multiply and simplify the following expressions using an area model.
Refer to Math Notes box in Lesson 1.3.1 for help with area models.
Your area model should be a
rectangle.
Multiply and simplify the following expressions using an area model.
Refer to Math Notes box in Lesson 1.3.1 for help with area models.
Your area model should be a