Northeast Arkansas Education Cooperative
Simplify Algebraic Fractions by Factoring
A brief presentation with laser-like focus, this video talks young mathematicians through the mechanics of simplifying algebraic fractions by factoring trinomials. While the factoring itself is assumed to be a mastered skill, the...
Northeast Arkansas Education Cooperative
Factoring Trinomials by Using the Punnett Square
Factoring is one of the first places in math that a young algebrist runs into multiple ways to work a problem. For the more concrete learner who needs a visual structure for problem solving, this presentation of factoring using a Punnett...
Curated OER
How Do You Factor a Trinomial?
The word FOIL stands for First, Outer, Inner, Last. Use a provided template to factor a binomial then use the FOIL method to check your answer. Factoring and multiplying binomials never looked so easy.
Curated OER
Factoring Polynomials - Algebra Help
A simple equation is factored and thoroughly explained. Introduce your mathematicians to factoring by using this video.
Corbett Maths
Factorising Quadratics 2
More practice never hurt. A short video shows how to factor quadratics with a leading coefficient that is not one. The main idea presented in the video is a guess-and-check method. Pupils complete problems on their own to further hone...
Corbett Maths
Factorising Quadratics 1
Watch as one trionomial becomes two binomials. Scholars learn to factor quadratics of the form x^2+bx+c into two binomials. They do so by watching a video and working on some additional practice problems.
Khan Academy
Khan Academy: Algebra Ii: Recognizing a Perfect Square Quadratic
Demonstrates how to solve a quadratic equation by factoring where the first step is to set the equation equal to zero. The quadratic polynomial in the example is a perfect square trinomial. [3:19]
Khan Academy
Khan Academy: Algebra:factoring Trinomials With Non 1 Leading Coeff. By Grouping
Video demonstrates how to use the factor by grouping method to factor a trinomial with a leading coefficient of 4. [5:38]
Khan Academy
Khan Academy: Algebra: Factoring Trinomials With a Common Factor
Video demonstrates how to factor a trinomial with a leading coefficient of 8 and GCF of 8. Factor by grouping method is used to factor the trinomial. Practice problems available. [5:01]
Khan Academy
Khan Academy: Algebra: Factoring Trinomials With a Leading 1 Coefficient
Video demonstrates how to factor a trinomial with a leading coefficient of 1 and positive b and c terms using the factor by grouping method. Practice problems available. [4:12]
Khan Academy
Khan Academy: Algebra: Factoring Trinomials by Grouping 5
Video demonstrates how to factor a given quadratic trinomial using the factor by grouping method. The given trinomial has a GCF and a leading coefficient greater than 1. [4:46]
Khan Academy
Khan Academy: Algebra: Factoring Trinomials by Grouping 4
Video demonstrates how to factor a given quadratic trinomial using the factor by grouping method. The given trinomial has a leading coefficient of 4. [3:55]
Khan Academy
Khan Academy: Algebra: Solving Quadratic Equations by Factoring 3
Explains how to solve a word problem that involves finding the dimensions of a box given the volume and the height of the box. The solution requires solving a quadratic equation (by factoring) to find the length and width of the box. [5:54]
Khan Academy
Khan Academy: Algebra: Factoring Trinomials by Grouping 6
Video demonstrates how to factor a quadratic trinomial by grouping. The given trinomial has a leading coefficient of -12 and all terms have a common factor. [5:17]
Khan Academy
Khan Academy: Algebra: Factoring Perfect Square Trinomials
Video demonstrates how to recognize and factor perfect square trinomials. [4:54]
Khan Academy
Khan Academy: Algebra: Solving a Quadratic by Factoring
Video demonstrates how to solve quadratic equations by factoring. Three example problems are solved and the connection is shown between the solution and graph of an equation. [9:12]
Khan Academy
Khan Academy: Algebra: Factoring Special Products 2
Video demonstrates how to recognize and factor perfect square trinomials. The example problem is in the form ax^4 - bx^2 + c. [2:25]
Khan Academy
Khan Academy: Algebra: Factor by Grouping and Factoring Completely
Video explains how to use the factor by grouping method to factor trinomials completely. Three different examples of trinomials with leading coefficients other than 1 are solved. One example involves first factoring out a greatest common...
Khan Academy
Khan Academy: Algebra: Factoring Special Products 1
Video demonstrates how to notice and factor a perfect square trinomial. [3:52]
Khan Academy
Khan Academy: Factoring Quadratics: Example 5: Factoring by Grouping
Video demonstrates how to factor a given quadratic trinomial using the factor by grouping method.
Khan Academy
Khan Academy: Quadratic Odds and Ends: Ca Algebra I: Factoring Quadratics
This video demonstrates an understanding of factoring quadratic equations.
Sophia Learning
Sophia: Divide and Conquer Factoring
Students learn how to factor algebraic expressions. Descriptions, tips, examples, and a video are included in the learning resource.
Khan Academy
Khan Academy: Factoring Quadratics: Example 6: Factoring by Grouping
Video demonstrates how to factor a quadratic trinomial by grouping.