This resource has everything you need to know about solving quadratic equations. Factoring, completing the square, the quadratic formula, and using the discriminant are all there with with worked out examples and a 25 problem worksheet with answer key. 

Concepts

factoring quadratics, quadratic equations, quadratic formula, solving quadratics, discriminant, factoring, factoring trinomials, completing the square

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Additional Tags

math

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Instructional Ideas

• Great for those absent during the lesson with the worked out solutions and step by step instruction

Classroom Considerations

• The answer key shows the answers being worked out by factoring or using the formula; although completing the square can work, you may need to provide your own worked out solution for that option

Pros

• Introduces negative discriminant without using imaginary numbers yet
• Very thorough with types of problems
• Incorporates use of rational coefficients

Cons

• None

Common Core

HSA-REI.B.4.a HSA-REI.B.4.b MP1 MP6