### Home > CCA > Chapter 4 > Lesson 4.1.1 > Problem 4-19

4-19.

Multiply each polynomial. That is, change each product to a sum.

Use a generic rectangle or some other method to multiply the polynomial.

Refer to (a) for help.

4-19.

Multiply each polynomial. That is, change each product to a sum.

Use a generic rectangle or some other method to multiply the polynomial.

Refer to (a) for help.