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Rational Functions Lesson 1 Introduction
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YouTube
, produced by
Ismail El alaoui
This video will give you an introduction to Rational Function by teaching how to simplify a Rational Function, how to find the excluded values of any Rational Function and how to find the domain of a Rational Function. Duration: 26:29
Found by
ismailacademy
in
Pre Calculus
February 12, 2014 at 02:42 PM
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Ages:
14  18
219
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Rational Functions Lesson 3 Equations
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, produced by
Ismail El alaoui
This video will teach you the steps needed to solve a Rational Equation by showing you the importance of extraneous solutions (Excluded values) and the use of the least common denominator that transform the rational equation into polynomial equation
...
which becomes easy to solve. Duration: 25:13
[more]
Found by
ismailacademy
in
Pre Calculus
February 12, 2014 at 11:13 PM
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12  18
392
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Quadratic Inequalities Discriminant
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Ismail El alaoui
This video will teach you how to solve a quadratic inequality using only the sign of the discriminant and the leading coefficient of the quadratic expression, plus it offers several examples. Duration: 34:34
Found by
ismailacademy
in
Pre Calculus
January 28, 2014 at 09:15 AM
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3  18
162
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Linear Functions Lesson 3 Slope
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Ismail El alaoui
This video will teach you about the Slope of a line, how to find the slope using two points, and how with the slope value we can determine the steepness and the inclination of a line. Duration:18:10
Found by
ismailacademy
in
Pre Calculus
February 6, 2014 at 02:27 PM
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Ages:
3  18
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2 Variables Linear Inequalities and their Graphs
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, produced by
Ismail El alaoui
This lesson will teach the definition of a Linear Inequalities with 2 variables and how to graph it. Duration:31:19
Found by
ismailacademy
in
Pre Calculus
January 28, 2014 at 08:07 AM
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