Display Title

Video Tutorial: Quadratics: Using the Discriminant to Test for Solutions to Quadratic Equations

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. We cover all three cases: 2 roots, 1 root, no roots.

A Video Transcript is available for this tutorial: https://media4math.com/library/video-transcript-quadratics-using-discriminant-test-solutions-quadratic-equations

Common Core Standards CCSS.MATH.CONTENT.HSA.CED.A.1, CCSS.MATH.CONTENT.HSA.REI.B.4, CCSS.MATH.CONTENT.HSA.REI.B.4.B
Duration 5.33 minutes
Grade Range 6 - 12
Curriculum Nodes Algebra
    • Quadratic Functions and Equations
        • Quadratic Equations and Functions
Copyright Year 2017
Keywords quadratic functions, quadratic equations, solving quadratic equations, video tutorial, video tutorials, discriminant