Why the abstraction of mathematics is so fundamental Watch the next lesson: https://www.khanacademy.org/math/algebra/introduction-to-algebra/overview_hist_alg/v/descartes-and-cartesian-coordinates?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI
Where did the word "Algebra" and its underlying ideas come from? Watch the next lesson: https://www.khanacademy.org/math/algebra/introduction-to-algebra/overview_hist_alg/v/abstract-ness?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI Algebra I
Sal solves the equation 2x + 3 = 5x - 2. Practice this lesson yourself on KhanAcademy.org right now:
Algebra is where we substitute a letter (called a pronumeral) to make equations (and even maybe solve them). Algebra isn't hard - if you know the basics. This math lesson looks all at the basics of algebra.
This math video tutorial provides a basic overview of concepts covered in a typical high school algebra 1 & 2 course or a college algebra course. This video contains plenty of lessons, notes, examples, and practice problems for you to get a good
[NOTE: This video is only the first 11 minutes of the full lesson, please visit my website to purchase complete version] This lesson consists of providing you with a Self-Tutorial on what is algebra, what are variables, constants, coefficients,
This college algebra introduction / study guide review video tutorial provides a basic overview of key concepts that are needed to do well in a typical algebra course. High school students taking Algebra 1 and 2 can benefit from this video. It
This algebra 2 introduction / basic review lesson video tutorial covers topics such as solving linear equations, absolute value equations, inequalities, and quadratic equations. It shows you how to factor trinomials and polynomials in addition to
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Very quick and simple way to teach your kids one of the basics of algebra :)
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This video tutorial provides a basic review / introduction of intermediate algebra. It covers common lessons taught in a typical high school and college level course. This video contains plenty of examples and practice problems. It is useful for
math lesson teachings students to factor using the greatest common factor.
