Khan Academy
Example 1: Multiplying a Binomial by a Binomial, Algebra I
There are particular ways to multiply binomials. One could use the FOIL method or employ the distributive property. Sal walks through each step of the FOIL method and then shows that using distribution results in the same answer. This is...
Mathispower4u
Simplify an Expression Involving Squares of Two Binomials (Example)
Watching a video can make all the difference in learning how to simplify expressions. A short video reviews how to simplify an algebraic expression. Viewers see an example that requires squaring binomials and then finding the difference...
Flipped Math
Multiply and Factor Polynomials
Gather together as a group for the best results. Pupils watch a video on how to use the distributive property to multiply polynomials. Scholars continue to watch as the presentation shows how to factor trinomials by grouping. Finally,...
Flipped Math
Multiply Polynomials
Do not let the distributive property foil you. Individuals hear about the FOIL method to multiply two binomials and how it is nothing more than the distributive property. Pupils learn two methods of multiplying any two polynomials. They...
Mathispower4u
Multiplying Binomials with Radicals
Multiplying binomials with radicals doesn't involve a radically new concept. After briefly reviewing how to multiply radical expressions, viewers of an instructional video learn how to multiply binomials that include radicals. The...
Mathispower4u
Multiplying Binomial Conjugates with Fractions (Example)
No need to fear fractions when multiplying binomial conjugates. An educational video explains how to multiply binomial conjugates with fractional coefficients. After seeing how to multiply using FOIL, viewers learn how to apply the...
Mathispower4u
Multiplying Binomial Conjugates (Example)
If the conditions are just right, multiplying binomials can lead to two terms rather than three. Scholars watch a video that shows two examples of multiplying binomials. They see that when the binomials are conjugates, the product will...
Mathispower4u
Squaring Binomial Expressions with Two Variables (Example)
Including more variables doesn't really make squaring binomials more difficult, does it? By watching a video, pupils learn how to square binomials. Each of the two examples involves multiple variables. After working through the examples...
Mathispower4u
Squaring Binomials (Example)
Squaring binomials is just a special form of multiplying binomials. Viewers of a short instructional video learn how to square binomials. They see how to write out the multiplication expression, then simplify it to a trinomial through...
Mathispower4u
Multiplying Two Binomials Expressions (Example)
See how two binomials, for a total of four terms, somehow multiplies to become a trinomial with only three terms. Scholars watch a short video to learn how to multiply binomials. The video works through two examples to clarify the concept.
Mathispower4u
Multiplying Binomials (Example)
Foil any attempt to disregard FOIL. Young mathematicians watch a short video that covers three examples of multiplying binomials. They learn how to apply the FOIL method in simplifying the algebraic expressions.
Mathispower4u
Find the Square of a Binomials
If individuals know how to multiply binomials, finding the square of a binomial is a cinch. Young mathematicians watch a short video that shows a single example of how to determine the square of a binomial. They see how to rewrite the...
Mathispower4u
Find the Product of Two Binomials
Go forth and multiply binomials. Viewers of a short instructional video learn how to determine the product of two binomials through repeated distribution. The video also introduces the FOIL method but does not emphasize the strategy, as...
Mathispower4u
Multiply Binomial with Higher Powers
Higher powers don't necessarily indicate greater difficulty. Scholars learn how to multiply binomials with higher powers. The method employed in the video is repeated distribution, or FOIL. The narrator works through three examples,...
Mathispower4u
Multiply Binomials Using a Table
Tables are essentially just area models, aren't they? An educational video describes how to multiply binomials using a table. Young mathematicians watch as a narrator runs through two examples of the concept.
Mathispower4u
Multiply Binomials Using the FOIL Acronym
Four-letter words aren't a bad thing in the world of math. Scholars learn how to apply the FOIL method for multiplying a pair of binomials. They watch a short video that goes over two examples using this strategy.
Mathispower4u
Multiply Binomials Using an Area Model and Using Repeated Distribution
Two methods are better than one. An informative video begins with the narrator setting up and using an area model to multiply binomials. It then goes on to show how to multiply the same binomials using repeated distribution. Viewers make...
Mathispower4u
Multiplying Polynomials
From exponents to monomials to polynomials, it's important to expand your ability to multiply. An instructional video first reviews the rules for multiplying exponents and multiplying monomials. Viewers then learn how to multiply...
Mathispower4u
Find a Polynomial Expression for Area of Rectangles - Pool Application (Example)
Next time you're at a pool, consider how to calculate its area. Given the dimensions of a rectangular pool and the dimensions of a deck surrounding the pool as algebraic expressions, young mathematicians see how to calculate the areas....
Mathispower4u
Determine the Area of a Shaded Region Using a Polynomial (Example)
Looking at area with a hole. Using algebraic expressions as dimensions, learners see how to calculate the area of a rectangle that contains a square hole. The instructional video shows how to create a single expression for the area of...
Mathispower4u
Find the Area of a Rectangle Using a Polynomial (Example)
Apply polynomial multiplication to area. The short video in a large series shows the process of creating a polynomial formula for the area of a rectangle. Using the two expressions for the length and width of a rectangle, pupils see how...
MinutePhysics
Foiled Proof
Find the area of FOIL. A short video makes the connection between the FOIL method and the area model of multiplying two binomials. The graphics show how the different parts of the area model can be connected to the nemonic FOIL.
Krista King Math
Multiplying Polynomials
Explain the process of multiplying polynomials presented in different forms. The video instructor shows examples of both two and three binomials. One example shows the multiplication of a binomial squared illustrating the difference in...
Krista King Math
Distributive Property, Binomial Multiplication
The distributive property and FOIL are the same when it comes to binomial multiplication. The video demonstrates binomial multiplication using the distributive property. The presenter shows the general case and provides two...