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Rational Expressions 3: Multiplying and Dividing
In addition to covering multiplication and division of rational expressions, some background
Rational Expressions 2: Adding and Subtracting
This lesson covers adding and subtracting rational expressions in many different situations.
Rational Expressions 1: Simplifying and Restrictions
Lesson 1 explains how to simplify a single rational expression, and gives
Factoring 5: Cubics
Factoring 5 covers factoring a cubic expression by using a combination of
Factoring 4: Sum and Difference of Cubes
Factoring 4 introduces factoring a sum and difference of squares, again reinforcing
Factoring 3: Difference of Squares
Factoring 3 covers difference of squares and also discusses common difficulties, such
Factoring 2: Trinomials
Factoring 2 reviews trinomials both with and without leading coefficient 1, as
Factoring 1: Introduction to Factoring & GCF
Factoring 1 covers the definition of factoring and introduces GCF factoring, including
Vector and Scalar Quantities
The introduction of vector quantities, in comparison to scalar quantities, is presented
Geometry and Trigonometry
This video reviews some important notions related to geometry and trigonometry as
S.I. Units and Their Conversion
Being able to convert S.I. Units is a useful skill that applies
Scientific Notation
This video reviews how to transform numbers into scientific notation, which is
