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Adding and Subtracting Polynomials
There are 8 videos in this category and 0 videos in 0 subcategories.
Category Videos
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Not Right For WatchKnowLearn
Ages: 16 - 18
1152 Views:
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This instructor in this video, Sal Khan, discusses adding and subtracting polynomials. In an easy, conversational tone, the instructor explains processes clearly. (15:59)
Mr. Khan uses the Paint Program (with different colors) to illustrate his p...oints. Sal Khan is the recipient of the 2009 Microsoft Tech Award in Education. The student or educator may want to open the video to 'full screen' as the instructor is using a black background and the writing is small.
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April 10, 2010 at 09:44 PM
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Not Right For WatchKnowLearn
Ages: 13 - 18
1145 Views:
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This lesson is part of a series: Beginner Algebra
In this lesson, we learn how to add and subtract polynomials. A very important tip to keep in mind is to simplify the polynomial by combining like terms (terms with the same variable raised to the s...ame power). When adding or subtracting strings of polynomials, you are simply combining the individual factors. Remember when subtracting that you need to distribute the subtraction sign to every factor within the parentheses.
Taught by Professor Edward Burger, this lesson was selected from a broader, comprehensive course, Beginning Algebra.
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March 28, 2010 at 03:24 PM
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Not Right For WatchKnowLearn
Ages: 12 - 18
1095 Views:
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In this video, the instructor defines polynomials, then gives some examples of how to add and subtract polynomials. He works through the steps of example problems to explain how to work add and subject polynomials. His explanations are clear and th...orough and it would be easy to follow along as he explains.
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February 3, 2010 at 09:31 PM
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Not Right For WatchKnowLearn
Ages: 11 - 15
645 Views:
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This video is from Khan Academy. It demonstrates the proper method of adding and subtracting polynomials. (02:01)
September 22, 2011 at 10:12 AM
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Not Right For WatchKnowLearn
Ages: 11 - 15
644 Views:
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This video is from Khan Academy. It demonstrates the proper method of adding and subtracting polynomials. (01:44)
September 22, 2011 at 10:15 AM
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Not Right For WatchKnowLearn
Ages: 11 - 15
642 Views:
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This video is from Khan Academy. It demonstrates the proper method of adding and subtracting polynomials. (02:27)
September 22, 2011 at 10:17 AM
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Not Right For WatchKnowLearn
Ages: 12 - 18
876 Views:
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In this video, the instructor explains how to add and subtract polynomials. He works through and explains the steps in several examples.
March 23, 2010 at 03:20 PM
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Not Right For WatchKnowLearn
Ages: 8 - 18
406 Views:
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This five minute video uses a narrator and an enlarged white paper to show these operations. It moves rapidly and so the video may have to be stopped to review each step.
February 8, 2012 at 07:59 PM
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