Home > CCA2 > Chapter 5 > Lesson 5.1.3 > Problem5-49

5-49.

This problem is a checkpoint for multiplying polynomials. It will be referred to as Checkpoint 5A. Homework Help ✎

Multiply and simplify each expression below.

1. $(x+1)(2x^2−3)$

2. $(x+1)(x^2−2x+3)$

3. $2(x+3)^2$

4. $(x+1)(2x−3)^2$