|
|
Explains where the distance formula originates, and then gives an example of its use in finding the distance between two points.
|
|
|
Demonstrates how to add or subtract fractions composed of algebraic expressions where the denominators are identical.
|
|
|
This demonstrates how to solve a particular kind of problem that uses rational expressions.
|
|
|
This demonstrates how to translate a verbal description into an inequality that can be solved to answer the question posed.
|
|
|
This video shows the third method for solving a system of linear equations - Elimination
|
|
|
This video explains how to take a verbal description of calculation and express it in terms of algebra.
|
|
|
This is part one of four videos on interval notation.
|
|
|
This video is a demonstration of how to solve an intersection of two inequalities and write its solution set in interval notation.
|
|
|
This video shows how to plug in values for variables and then reduce the result to a numerical result.
|