Lesson: Multiplying an Algebraic Expression by a Monomial Mathematics

In this lesson, we will learn how to multiply an algebraic expression by a monomial.

Lesson Plan

Students will be able to

multiply algebraic expressions by monomials,
solve word problems by multiplying algebraic expressions by monomials,
find unknowns by multiplying a monomial by an algebraic expression and then by comparing them with the final simplified expression.

Q1:

Simplify the expression .

Q2:

Simplify the expression .

Q3:

Fill in the blank: The area of the rectangle with dimensions and is .