Algebra I - Khan Academy
The Algebra 1 course, often taught in the 9th grade, covers Linear equations, inequalities, functions, and graphs; Systems of equations and inequalities; Extension of the concept of a function; Exponential models; and Quadratic equations, functions, and graphs.
Algebra lessons - School Yourself
Algebra. Learn about functions, graphs, lines, and polynomials. "Algebra" is the math for describing how different things are related. 1. Addition and subtraction.
School Yourself - Free online math lessons
Learn for free! Interactive online math videos, lessons, and tutoring. Algebra, geometry, trigonometry, precalculus, and calculus!
Algebra Basics - Khan Academy
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Free and clear online algebra help! | Purplemath
Free online lessons, loads of worked examples, clear and practical explainations, and no-nonsense advice. Purplemath is here to help!
Introduction to algebra | OpenLearn - Open University
Sep 27, 2017 · This free course is an introduction to algebra which builds on the idea of using letters to represent numbers. Section 1 looks at finding, simplifying and using formulas and includes useful tips on learning algebra.
Algebra foundations | Algebra 1 | Math | Khan Academy
Let's look at the history and beauty of algebra, and review some fundamental ideas and tools we'll use throughout the course. Unit guides are here! Power up your classroom with engaging strategies, tools, and activities from Khan Academy’s learning experts.
Study math for free – Mathplanet
Math planet is a free, accessible platform for learning mathematics. We offer high school math courses in Pre-algebra, Algebra 1, Algebra 2 and Geometry.
Algebra at Cool math .com: Hundreds of free Algebra 1, Algebra …
Coolmath Algebra has hundreds of really easy to follow lessons and examples. Algebra 1, Algebra 2 and Precalculus Algebra.
Introduction to Algebra - Math is Fun
Have a Try Yourself. Now practice on this Simple Algebra Worksheet and then check your answers. Try to use the steps we have shown you here, rather than just guessing! Try the questions below, then read Introduction to Algebra - Multiplication.