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Simplifying Expressions

There are 11 videos in this category and 5 videos in 1 subcategory.


Category Videos
Not Right For WatchKnowLearn
Ages: 10 - 18
Adding and Subtracting the Same Thing from Both Sides - Khan Academy
From YouTube, produced by Salman Khan
Sal Khan offers two worked examples of solving simple equations, (02:09)
September 12, 2012 at 05:12 AM
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Not Right For WatchKnowLearn
Ages: 11 - 16
Combing Like Terms (Same Variable Only)
From YouTube, produced by Davitily
The instructor uses an electronic chalkboard to demonstrate how to combine like terms using addition and subtraction.  One example is modeled using astep by step approach to walk the learner through this process.
May 2, 2010 at 07:20 PM
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Not Right For WatchKnowLearn
Ages: 12 - 18
Math Equations : How to Solve Algebraic Equations
From YouTube, produced by Jimmy Chang, Christopher Rokosz
Solve algebraic equations by isolating the variable that needs to be identified and keeping the equation balanced. Be sure to read the algebraic equation instructions carefully for the solution with tips from a math professor in this video math lesso... [more]
May 19, 2010 at 09:42 PM
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Not Right For WatchKnowLearn
Ages: 13 - 18
Multiplying Algebraic Equations
From nextvista.org, produced by NextVista.Org
An algebraic equation is solved step-by-step on an interactive board in this video.  The following steps appear in print and are explained.  Step 1: Factor any polynomial that is not a monomial.  Step 2:  Use cancellation to divide the numerator and ... [more]
January 28, 2012 at 09:43 AM
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Not Right For WatchKnowLearn
Ages: 11 - 18
Grouping Symbols - Parentheses, Brackets, and Braces
From YouTube, produced by YourTeacher.com
The instructor shows how to solve an expression with three different grouping symbols. She begins by simplifying within the innermost grouping symbol, the parentheses. She then moves out to the brackets. Lastly, she moves out to the braces. She rewri... [more]
November 10, 2012 at 12:28 AM
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Not Right For WatchKnowLearn
Ages: 10 - 16
How to Simplify Mathematical Expressions
From 5min, produced by MathATube
How to simplify mathematical expressions - In less than a minute, earn how to simplify mathematical expressions by using the order of operations in math. (00:52)
July 20, 2011 at 10:17 AM
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Not Right For WatchKnowLearn
Ages: 12 - 16
Simplifying Algebraic Expressions Using the Distributive Property
From YouTube, produced by mbrandl11
Instructor demonstrates how to simplify algebraic expressions using the Distributive Property.  It is explained that a negative sign outside of parentheses are actually a negative one.  Examples also model how to simplify expressions to simplest form... [more]
April 14, 2010 at 12:23 AM
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Not Right For WatchKnowLearn
Ages: 12 - 16
Addition and Subtraction of Algebraic Expression
From YouTube, produced by Online Pathshala
This video discusses how to add and subtract algebraic expression.  Example shows how to add and subtract the terms followed by how to add and subtract the algebraic expression.   The narrator discusses like and unlike terms and uses a marker to solv... [more]
February 1, 2010 at 11:35 AM
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Not Right For WatchKnowLearn
Ages: 10 - 18
Simplify Rap
From teachertube.com, produced by Mrs. Burk
This a rap song on how to simplify.  It can be used to help students become familiar with simplifying and to remember how to simplify.  Songs are great ways to engage students in learning.
November 27, 2010 at 10:15 AM
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Not Right For WatchKnowLearn
Ages: 11 - 15
The Need To Know Basic Skills of Algebra
From YouTube, produced by www.freemathtutor.com
This video shows you the basic algebra skills that are necessary when working with equations and are very important; because you will need these skills throughout the whole algebra phase. It also teaches you how to isolate the variable which is the g... [more]
November 23, 2012 at 03:41 PM
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