The video tutorial explains how to compare two mathematical expressions using the order of operations, known as PEMDAS. It demonstrates evaluating expressions step-by-step and highlights the associative property of multiplication, showing that the grouping of factors does not affect the product. The lesson concludes with an algebraic representation of the associative property.

What is the first step in the order of operations?

How do you evaluate expressions inside parentheses?

What is the result of the first expression evaluated in the text?

What is the significance of the grouping shown with parentheses in the expressions?

Explain the associative property of multiplication.