Understanding Algebra
Understanding Algebra: Positive Integer Exponents
This is a simplified explanation about exponents along with a few rules for combining numbers with exponents.
Famous Scientists
Famous Scientists: Emmy Noether
A short biography about mathematician, Emmy Noether who was known for her landmark contributions to abstract algebra and theoretical physics.
Other
Universidad Interamericana De Puerto Rico: Desigualidades
Spanish content. Clear step by step directions and examples on how to solve inequalities with one variable. A great supplement in algebra class for the Spanish speaking student.
Math Planet
Math Planet: The Substitution Method for Solving Linear Systems
A way to solve a linear system algebraically is to use the substitution method. The substitution method functions by substituting the one y-value with the other. This resource explains this method by showing an example along with a video.
Khan Academy
Khan Academy: One Step Multiplication & Division Equations
Based on our understanding of the balance beam model, we know that that to keep a true equation, we always have to do the same thing to both sides of an equation. But how do we know what to do to both sides of the equation? Learn to...
Trinity College Dublin
Trinity College: Pierre Simon Laplace (1749 1827)
The events of the life of Pierre Laplace are presented in a timeline form. The biographical information is taken from "A Short Account of the History of Mathematics" by W. W. Rouse Ball (4th Edition, 1908).
University of St. Andrews (UK)
University of St. Andrews: Aryabhata the Elder
Biographical information on Aryabhata (476-550 CE), a renowned Indian mathematician who wrote about astronomy, algebra, plane trigonometry, and much more. Includes links to related resources.
Trinity College Dublin
Trinity College: Blaise Pascal
This site from Trinity College provides a detailed biography of mathematician Blaise Pascal.
Dartmouth College
Dartmouth College: Mqed: Computer Music
The downloadable monograph investigates computer music. Topics included are the MIDI system, waves, synthesizers, coding, and computer music applications.
Other
Controlling the Real World With Computers: Boolean Logic
This site contains an indepth discussion of boolean logic and includes bit-wise operations and manipulation.
Khan Academy
Khan Academy: Substitution Method Review (Systems of Linear Equations)
This article will take you through a step-by-step approach for solving a systems of linear equations. Article also includes practice questions.
Khan Academy
Khan Academy: Square Roots of Perfect Squares
Learn how to find square roots of perfect squares in this article. Also included are questions to test student's knowledge of the topic.
Cool Math
Coolmath: How to Find the Inverse of a Function
Find out how to find the inverse of a function.
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