06:52duration 6 minutes 52 seconds
Recognizing Identities and Equations with No…
Recognizing Identities and Equations with No Solution
Special types of linear equations whose answers are different.
02:27duration 2 minutes 27 seconds
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.
01:26duration 1 minute 26 seconds
Finding the Opposite of a Number
This video explains what a number's opposite is and gives several examples of how to find it.
02:51duration 2 minutes 51 seconds
Using the Square Root Property, Part 1
First video about solving equations with a squared value.