Number Systems

Professor Kipka discusses and explains different number systems. Click here to access this video in a new tab Click here to download the transcripts of this video

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Zero and Negative Exponents

Professor Gorman demonstrates the concept of zero and negative exponents. Click here to access this video in a new tab Click here to download the transcripts of this video

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Quotient of Powers

Professor Gorman demonstrates the concept of the Quotient of Powers Click here to access this video in a new tab Click here to download the transcript of this video

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Adding and Subtracting Rational Expressions

Professor Kipka talks about adding and subtracting rational expressions with different denominators (bottoms). A concrete foundation for these ideas is given in the video Adding Fractions. Click here to view this video in a new tab Click here to download the transcript of this video

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Reducing Rational Expressions

Professor Kipka talks about simplifying rational expressions such as (x+3) / (x^2-9). Click here to watch this video in a new tab Click here to download the transcripts of this video

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Adding Fractions

Professor Kipka talks about adding fractions with different denominators (bottoms). Click here to view this video in a new tab Click here to download the transcripts of this video

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Why the AC Method Works

The AC Method is a trick for factoring polynomials that don’t start with x squared.  For example, the expression might start with 3 x squared. In this optional video Professor Kipka explains why the AC Method works. Click here to watch this video in a new tab. Click here to download the transcript for this…

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Finding the Greatest Common Factor

Professor Kipka explains how to find the greatest common factor (GCF) of polynomial expressions. Click here to watch this video in a new tab. Click here to download the transcript for this video

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