# Lesson 5: Multiplying Polynomial

This week, I have learned how to multiply polynomial. I have learned different methods, however, this is the easiest way to solve. When you follow step by step, you will gradually understand the rules and the steps to reach the answer. Before we start the calculation, we must learn some vocabularies. Variable: A letter that represents one or more numbers. Algebraic Expressions: Expressions like 2a-b+4. Monomial: A number or a…