Math Example: Calculating the Discriminant: Example 10
Tutorial--Calculating the Discriminant: Example 10. In this example c and b are positive and a is negative, discriminant is positive. Point out to students that in this configuration the discriminant can only be positive.
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|Common Core Standards||CCSS.MATH.CONTENT.8.EE.A.2, CCSS.MATH.CONTENT.HSA.REI.B.4.B|
|Grade Range||9 - 12|
• Quadratic Functions and Equations
• Quadratic Formula
|Keywords||quadratic equations, solving equations, solving quadratic equations, the discriminant, discriminant, quadratic formula|