258 Videos for "rational"

Simplifying Radicals using Rational Exponents  Problem 2
Math › Algebra 2 › Roots and Radicals
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 xintercepts. 
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.