Standard #: MA.912.A.7.3 (Archived Standard)


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Solve quadratic equations over the real numbers by completing the square.


Remarks


Example 1: Solve the following equation for x:


Example 2: Solve the following equation for x by completing the square:


General Information

Subject Area: X-Mathematics (former standards - 2008)
Grade: 912
Body of Knowledge: Algebra
Idea: Level 2: Basic Application of Skills & Concepts
Standard: Quadratic Equations - Draw graphs of quadratic functions. Solve quadratic equations and solve these equations by factoring, completing the square, and by using the quadratic formula. Use graphing calculators to find approximate solutions of quadratic equations.
Date Adopted or Revised: 09/07
Content Complexity Rating: Level 2: Basic Application of Skills & Concepts - More Information
Date of Last Rating: 06/07
Status: State Board Approved - Archived

Related Resources

Worksheet

Name Description
Three Basic Methods for Solving Quadratic Equations

The activity/resources reviews methods for solving quadratic equations including factoring, using the quadratic formula, and completing the square.

Printed On:4/26/2025 7:00:05 AM
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