Algebra Lessons

Repeating Decimals
(Algebra)
  • Currently 3.0/5 Stars.
An explanation of how to change a repeating decimal to...
Completing the Square
(Algebra)
  • Currently 3.0/5 Stars.
A coherent explanation of Completing the Square in a way...
Intro to Slope
(Algebra)
  • Currently 4.0/5 Stars.
An introduction to slope. What slope means, how to find...
Equations for Lines
(Algebra)
  • Currently 5.0/5 Stars.
An explanation of point-slope and standard forms for lines. Also,...
Graphing Standard Form
(Algebra)
  • Currently 3.0/5 Stars.
Graphing a standard form line as well as writing equations...
Graphing Lines
(Algebra)
  • Currently 4.0/5 Stars.
Graphing linear equations for real-life situations and finding intercepts. Also,...
Parallel / Perpendicular Lines
(Algebra)
  • Currently 4.0/5 Stars.
How to determine whether lines are parallel or perpendicular and...
Factoring Integers
(Algebra)
  • Currently 5.0/5 Stars.
A review of factoring integers and finding greatest common factor...
Factoring by Grouping
(Algebra)
  • Currently 5.0/5 Stars.
Taking out the greatest common factor from polynomials and factoring...
Factoring Trinomials
(Algebra)
  • Currently 5.0/5 Stars.
A straight-forward way to factor any trinomial. Rewriting a trinomial...
Factoring Differences of Squares
(Algebra)
  • Currently 4.0/5 Stars.
Factoring difference of square polynomials, including a way to multiply...
Factoring Perfect Squares
(Algebra)
  • Currently 4.0/5 Stars.
How to recognize / factor perfect square trinomials. Also, what...
Solving polynomial equations
(Algebra)
  • Currently 5.0/5 Stars.
Solving polynomial equations by factoring, using the zero product property.
Writing Equations
(Algebra)
  • Currently 4.0/5 Stars.
Writing equations based on real-life situations. Also, solving these equations.
Graphing Linear Equations
(Algebra)
  • Currently 4.0/5 Stars.
Determining if an equation is linear. How to graph a...
Functions
(Algebra)
  • Currently 5.0/5 Stars.
What is a function? What are some examples of functions?...
Exponents
(Algebra)
  • Currently 5.0/5 Stars.
An introduction to monomials, rules of exponents, simplifying monomials /...
Scientific Notation
(Algebra)
  • Currently 3.0/5 Stars.
A simple explanation of how to convert between decimal notation...
Introduction to Polynomials
(Algebra)
  • Currently 3.0/5 Stars.
An introduction to polynomials. What is a polynomial? What are...
Adding and Subtracting Polynomials
(Algebra)
  • Currently 4.0/5 Stars.
How to add and subtract polynomials with several examples.
Multiplying a Polynomial by a Monomial
(Algebra)
  • Currently 4.0/5 Stars.
How to multiply a polynomial by a monomial using the...
Multiplying Polynomials
(Algebra)
  • Currently 5.0/5 Stars.
Several approaches to multiplying polynomials. Distributing, foiling, long multiplication, and...
Special polynomial products
(Algebra)
  • Currently 4.0/5 Stars.
How to recognize / find special products with polynomials.
Simplifying Monomials
(Algebra)
  • Currently 3.0/5 Stars.
Example problems for simplifying monomial expressions using the rules of...
Algebra: Formulas From Geometry
(Algebra)
  • Currently 3.0/5 Stars.
This lesson consists of providing you with a basic review...
Algebra: Solving Linear Equations – Part 1: The Basics
(Algebra)
  • Currently 3.0/5 Stars.
[NOTE: This video is only the first 18 minutes of...
Radical Expressions - Square Roots
(Algebra)
  • Currently 3.0/5 Stars.
Adding, subtracting, multiplying radical expressions with index of 2 (square...
Laws of Exponents Review
(Algebra)
  • Currently 3.0/5 Stars.
A quick review and practice of the three major Laws...
Solving 2x2 matrices
(Algebra)
  • Currently 3.0/5 Stars.
Solving 2x2 Matrix equations using inverse matrices.
Solving Equations by Factoring
(Algebra)
  • Currently 3.0/5 Stars.
Solving Equations by Factoring and Using Zero Product Property
Solving Systems of Linear Inequalities by Graphing
(Algebra)
  • Currently 3.0/5 Stars.
This lesson discusses how to solve systems of inequalities by...
Point-Slope Form of the Equation
(Algebra)
  • Currently 3.0/5 Stars.
A few example problems of writing and graphing equations in...
Parallel and Perpendicular Lines
(Algebra)
  • Currently 3.0/5 Stars.
Several examples of graphing lines using their slopes and y-intercepts,...
Solving Multi-Step Equations
(Algebra)
  • Currently 3.0/5 Stars.
This video solves several multi-step equations by showing every step...
Graphing Inequalities on a Number Line
(Algebra)
  • Currently 3.0/5 Stars.
A selection of problems on graphing inequalities using a number...
Factoring by Grouping, Quadratic Trinomials
(Algebra)
  • Currently 4.0/5 Stars.
Review how to factor by grouping, when the original polynomial...
Translations of Absolute Value Graphs
(Algebra)
  • Currently 3.0/5 Stars.
Vertical and Horizontal translations for absolute value graphs in linear...
Zero Product Property
(Algebra)
  • Currently 4.0/5 Stars.
Solving polynomial equations in linear algebra through factoring, followed by...
Polynomial Long Division
(Algebra)
  • Currently 5.0/5 Stars.
Dividing polynomials using the Long Division method, for the purpose...
Table of Values - Linear Algebra
(Algebra)
  • Currently 4.0/5 Stars.
Brief explanation of the Table of Values in Linear Algebra...
Introduction to Algebra
(Algebra)
  • Currently 3.0/5 Stars.
[NOTE: This video is only the first 11 minutes of...
Solving Linear Inequalities
(Algebra)
  • Currently 3.0/5 Stars.
Quick video on solving Linear Inequalities, including its representation on...
Rationalizing Denominators of Radical Roots
(Algebra)
  • Currently 3.0/5 Stars.
Rationalizing the denominators of square and cube root expressions.
Using Intercepts to Graph Linear Equations
(Algebra)
  • Currently 5.0/5 Stars.
Quick instruction on using x and y intercepts to graph...
Coordinates
(Algebra)
  • Currently 4.0/5 Stars.
Learn how to plot points and how to name points...
Negative Numbers
(Algebra)
  • Currently 4.0/5 Stars.
Learn how to use negative numbers, especially as they pertain...
One Variable Inequalities
(Algebra)
  • Currently 4.0/5 Stars.
Learn how to solve and graph inequalities with only one...
Opposites and the Distributive Property
(Algebra)
  • Currently 4.0/5 Stars.
Learn what it means to have the opposite of a...
Modeling Problem Situations
(Algebra)
  • Currently 4.0/5 Stars.
Modeling problem situations with equations. Learn how to take a...
Using Reciprocals
(Algebra)
  • Currently 4.0/5 Stars.
Learn what a reciprocal is and how to use them...
Rewriting Formulas
(Algebra)
  • Currently 4.0/5 Stars.
Learn how to solve a formula or equation for a...
Solving with variables on both sides
(Algebra)
  • Currently 5.0/5 Stars.
Learn how to solve equations with variables on both sides....
Variables in graphs
(Algebra)
  • Currently 4.0/5 Stars.
Learn the basics of what an independent variable is, what...