Succeed in Understanding Algebra
Algebra is a branch of mathematics that uses letters of the alphabet to represent objects, numbers or even groups of numbers
or expressions. In many cases, algebra uses shorthand mathematical notation to simplify complex or very large terms. The
solution of equations is a major goal in algebra.
Understanding algebraic methods is important in science, computing and other math courses. Algebra is used in so many
fields that the subject can even help in your career.
The purpose of these free online lessons is to give you a start at improving your knowledge about algebra. If you have
any questions, send us an email.
Contents
Basics
Purpose of Algebra is Solving Equations
Terminology Used in Algebra
Variables and Constants in Algebra
Algebraic Expressions
Properties or Laws of Addition and Multiplication
Combining Like Terms in an Expression
Exponents and roots
Exponents
Multiplication with Exponents
Division with Exponents
Exponents to the Power of 10
Newton's Square Root Approximation
Working with expressions
Multiplying Binomial Expressions
Solving equations
Linear Equations
Solving a Linear Equation with One Variable
Quadratic Equations
Using the Quadratic Equation Formula
Derivation of Quadratic Formula
Resources
General Algebra Reader Feedback
Algebra Resources
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Miscellaneous
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School for Champions
Champion a worthy cause
There are many problems in this world that need people to help in solving them.
If you see an injustice or someone in need and feel strongly about the situation, you can champion it as
a cause and work to solve the problem.
Help out
Some can simply give donations to a charity, while others can get involved and participate in the solution.
When you champion a cause, you are making a difference. That is an important purpose of the
School for Champions.
Some causes that need champions include:
Haiti
earthquake: How to help - A list of agencies in the Washington Post
Chile
Earthquake - How to help and other volunteer opportunities
Doctors without Borders, providing
aid to people whose survival is threatened by disasters or violence
Action Against Hunger, providing
solutions to world hunger
CARE, a humanitarian organization fighting
global poverty
There are also many agencies in your city that are looking for help.
Suggestions
This is just the start of our list. If you know of some charities or causes that need help, let
us know about it.
