Content Showcase: Closed Captioned Videos

Video Tutorial: Quadratic Equations with Complex Roots. In this video students learn how to find the complex roots of certain quadratic equation. This includes cases with simple imaginary number roots and those with complex roots.

Video Tutorial: Quadratic Equations with No Real Solutions. In this video students learn how to detect if a quadratic has no solution. This involves graphical analysis as well as analysis of the discriminant.

Video Tutorial: Quadratics: Solving a Simple Quadratic Equation. In this video, students learn how to solve simple quadratics that can be solved without using the quadratic formula.

Video Tutorial: Quadratics: Solving Quadratic Equations in Standard Form by Completing the Square. In this video, students solve quadratic equations by using the technique of completing the square.

Video Tutorial: Quadratics: Solving Quadratic Equations in Standard Form By Factoring. In this video, students learn how to use the technique of factoring a quadratic into the product of binomials to solve a quadratic equation.

Video Tutorial: Quadratics: Solving Quadratic Equations in Standard Form Graphically. In this video, students learn how to use the graph of a quadratic function to determine if a solution to a quadratic equation exists.

This is part of a collection of video tutorials the topic of Algebra Tiles.This series of videos describes what algebra tiles are and how they can be used to model numbers, operations, expressions, and equations.

Video Tutorial: Quadratics: Solving Quadratic Equations in Standard Form Using the Quadratic Formula. In this video, students learn how to use the quadratic formula to solve quadratic equations.

Video Tutorial: Quadratics: Solving Quadratic Equations with One Solution. In this video, students solve quadratic equations with one solution. These are quadratics that result in perfect squares.

Video Tutorial: Quadratics: Using the Discriminant to Test for Solutions to Quadratic Equations. In this video students, learn how to calculate the discriminant and use it to analyze the quadratic function and determine the number of real roots it has.

Video Tutorial: Quadratics: What Is a Quadratic Equation? In this video, students learn how to solve a quadratic equation using three different techniques. This includes solving by graphing, solving by using the quadratic formula, and solving by factoring.

Video Tutorial: Quadratics: What Is a Quadratic Function? In this video, students learn about the characteristics of quadratic functions by looking at data, graphs, and equations. This video works with quadratic functions in standard form.