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Instructional Video

How Do You Solve a Quadratic Equation by Completing the Square?

Curated and Reviewed by Lesson Planet

Completing the square is an effective way to solve a quadratic equation. Introduce your class to this technique and use this video to complement your lesson. This resource takes viewers through the process of completing the square, solving the quadratic equation , and checking answers, explaining each step along the way. A great resource.

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Concepts
check answers, completing the square, equations, factors, factoring, perfect squares, quadratic equations, square roots, radicals, trinomials, polynomials
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Additional Tags
complete the square, solve, equation, perfect square, trinomial, factor, square root, check answer, algebra, math
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Resource Details
Grade
8th - 11th
Subjects
Math
2 more...
Resource Type
Instructional Videos
Media Length
5:13
Audience
For Teacher Use
Instructional Strategy
Flipped Classroom
Usage Permissions
Fine Print