Khan Academy
Adding Rational Expressions Example 1
At just under four minutes, this video is a great way to reinforce your lecture on adding rational expressions. Add it to a review session before a unit test, or assign it for homework in your algebra class.
Khan Academy
Polynomial Division, Polynomial and Rational Functions, Algebra II
Put your math pupils’ division and algebra skills to the test with this video, which introduces the concept of polynomial division. Sal's examples increase in complexity as the video progresses, allowing viewers to see how basic skills...
Khan Academy
Dividing Polynomials 1, Polynomial and Rational Functions, Algebra II
Divide two polynomial expressions by writing the problem as a fraction or as long division. Sal shows how to use long division to divide polynomials. A solid understanding of polynomial operations is necessary to grasp this video.
Flipped Math
Remainder Theorem
Don't divide! Pupils view three examples relating the remainder of a polynomial division and the polynomial function evaluated at a related value. Learners notice how to find a missing coefficient in a polynomial given the remainder of a...
Flipped Math
Dividing Polynomials
Divide and conquer factoring. Learners see how dividing polynomials is similar to long division of numbers. Pupils learn how to use long division of polynomials to help find factors of higher degree polynomials. They then use their...
Mathispower4u
Divide a Polynomial by a Binomial Using Long Division (Example 2)
Go ahead and divide as if nothing is missing. The video shows the long division process using a cubic polynomial with no missing terms being divided by a linear binomial. Pupils see how to write the remainder within the quotient.
Mathispower4u
Divide a Trinomial by a Binomial Using Long Division (Example 1)
Three terms divided by two terms does not equal 1 1/2 terms. Pupils watch the procedure of polynomial division using quadratic trinomials and linear binomials. The video works through two examples, one with a remainder and one without,...
Mathispower4u
Divide a Degree 3 Polynomial by a Degree 1 Polynomial (Long Division with Missing Term)
How do you work the problem when something is missing? The resource works a polynomial division problem when there is a missing term, so pupils see the need to include zero terms to keep everything in line. The presenter also shows two...
Mathispower4u
Polynomial Division: Long Division
Make the arithmetic connection. A helpful resource shows the steps of polynomial long division and shows how those steps are similar to arithmetic long division. Pupils watch several examples outlining the steps to divide polynomials...
Mathispower4u
Dividing Polynomials by a Monomial (Basic) - Example
Progress through levels of dividing a polynomial by a monomial. Four examples show scholars the procedure to divide a polynomial by a monomial. The first example uses a binomial divided by a monomial, and each of the others progress...
Mathispower4u
Polynomial Long Division: Degree 3 Divided by ax+b with Remainder
Dividing a degree three polynomial by a linear divisor is a several step process. Pupils see how to use long division to divide a polynomial by a linear divisor. The video then works through the steps of finding the terms of the quotient...
Mathispower4u
Polynomial Division: Dividing by a Monomial
Split the division up into segments. A helpful video works three different division problems involving polynomials and monomials. Pupils see how to divide each term separately by the monomial and then combine the individual quotients in...
Mathispower4u
Divide a Polynomial by a Monomial (Example)
What works for a binomial also works for a trinomial. The short video shows how to divide a polynomial by a monomial by breaking up the polynomial into its individual terms. Examples consist of a binomial and a trinomial divided by a...
Mathispower4u
Divide a Binomial by a Monomial (Example)
Make it easier by breaking it into pieces. The short video shows one example of dividing a binomial by a monomial. Pupils see that all polynomial division problems do not necessarily end up even and how to write the quotient.
Mathispower4u
Dividing Polynomials by Monomials
Split the polynomial into terms. The video shows how to divide a polynomial by a monomial. By splitting the polynomial into its terms, the problem then becomes dividing several monomials by a monomial. Class members become familiar with...
Krista King Math
Dividing Multivariable Polynomials
Young mathematicians see how to divide two multivariable binomials with a video that explores the procedure of long division applied to polynomials. The divisor is a factor of the dividend.
Calculus Expert
Polynomial Long Division for Rational Functions
Long division is back and better than ever! A math video looks at the process of dividing rational expressions using the long division algorithm. The instructor works through the steps of dividing polynomials that result in a...
Pearson
Using the Fundamental Theorem of Algebra
Here's help in making the giant leap from finding real to finding complex roots. Careful and thorough in explanation, the theory of polynomial algebra is briefly touched upon before the examples really dive into the application...
Krista King Math
Dividing Polynomials
Show learners how to apply their knowledge of long division to polynomials. The video instructor explains how to divide polynomials using the same procedure of long division learned in previous grades. The examples include dividing by a...