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Recognizing Identities and Equations with No Solution

Special types of linear equations whose answers are different.

From  Tom Grant 1,188 plays 0  

Evaluating Expressions Containing Exponents

This video that shows how to insert given values for variables in expressions that have exponents and then shows how to simplify that result and get a numerical result.

From  Tom Grant 998 plays 0  

Finding the Opposite of a Number

This video explains what a number's opposite is and gives several examples of how to find it.

From  Tom Grant 1,045 plays 0  

Using the Square Root Property, Part 1

First video about solving equations with a squared value.

From  Tom Grant 1,371 plays 0