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.
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.