• #### Simplifying Radicals using Rational Exponents - Problem 2

How to simplify an expression with multiple radicals and powers.
• #### Graphs with Holes - Problem 2

##### Math›Precalculus›Polynomial and Rational Functions
How to graph a rational function (with a cubic polynomial) when there is one common factor in the numerator and denominator
• #### Finding Zeros of a Polynomial Function - Concept

##### Math›Precalculus›Polynomial and Rational Functions
How we find the zeros of a polynomial function in expanded form.
• #### Finding Zeros of a Polynomial Function - Problem 3

##### Math›Precalculus›Polynomial and Rational Functions
How to find the zeros of a quintic (5th degree polynomial) function.
• #### Finding Zeros of a Polynomial Function - Problem 1

##### Math›Precalculus›Polynomial and Rational Functions
How to find the zeros of a quartic (4th degree polynomial) function.
• #### Finding Zeros of a Polynomial Function - Problem 2

##### Math›Precalculus›Polynomial and Rational Functions
How to find the zeros of a quartic (4th degree polynomial) function.
• #### The Reciprocal Transformation - Concept

##### Math›Precalculus›Polynomial and Rational Functions
How to graph the reciprocal of a linear function.
• #### Dividing Polynomials - Concept

##### Math›Algebra›Rational Expressions and Functions
How to use long division to divide polynomials.
• #### Dividing Polynomials - Problem 2

##### Math›Algebra›Rational Expressions and Functions
How to use long division with a zero as a placeholder.
• #### Dividing Polynomials - Problem 3

##### Math›Algebra›Rational Expressions and Functions
How to do word problems that involve dividing polynomials.
• #### Dividing Polynomials - Problem 1

##### Math›Algebra›Rational Expressions and Functions
How to use long division to divide a trinomial by a binomial.
• #### Polynomial Functions - Concept

##### Math›Precalculus›Polynomial and Rational Functions
How we define polynomial functions, and identify their leading coefficient and degree.
• #### Power Functions - Concept

##### Math›Precalculus›Polynomial and Rational Functions
How we define power functions, and which of our parent functions belong to this family.
• #### Simplifying Complex Fractions - Concept

##### Math›Algebra 2›Rational Expressions and Functions
How to simplify a complex fraction.
• #### Simplifying Complex Fractions - Problem 3

##### Math›Algebra 2›Rational Expressions and Functions
Simplifying Complex/Double Fractions.
• #### Simplifying Complex Fractions - Problem 4

##### Math›Algebra 2›Rational Expressions and Functions
Simplifying complex fractions with an additional operation.
• #### The Reciprocal Transformation - Problem 2

##### Math›Precalculus›Polynomial and Rational Functions
How to graph the reciprocal of a quadratic function when its graph has two x-intercepts.
• #### Graphing Polynomial Functions - Concept

##### Math›Precalculus›Polynomial and Rational Functions
How we identify the end behavior of a polynomial functions.
• #### Simplifying Complex Fractions - Problem 5

##### Math›Algebra 2›Rational Expressions and Functions
Simplifying complex fractions with multiple fractions embedded.
• #### Finding Maximum and Minimum Values - Concept

##### Math›Precalculus›Polynomial and Rational Functions
How we define optimization problems, and what it means to solve them.