### Home > INT2 > Chapter 3 > Lesson 3.1.2 > Problem3-21

3-21.

Multiply and simplify the following expressions using an area model. Homework Help ✎

1. $(x+5)(3x+2)$

Refer to Math Notes box in Lesson 1.3.1 for help with area models.

2. $(y−6)(2x+3y−4)$

Your area model should be a 2 × 3 rectangle.