### Home > AC > Chapter 2 > Lesson 2.1.8 > Problem 2-77

2-77.

WHICH IS GREATER?

For each Expression Comparison Mat below, simplify and determine which side is greater.

Use the expression comparison mat on the eTool below to simplify.

Click the link at right for the full version of the eTool: *2-77a HW eTool*

Use the expression comparison mat on the eTool below to simplify.

Click the link at right for the full version of the eTool: *2-77b HW eTool*