Completing the Square

Examples, solutions, videos, worksheets, games, and activities to help Algebra students learn about factoring trinomials by completing the square.

Step By Step Completing The Square Part 1
Solving quadratic equation
Graphing quadratic equation
Creating the quadratic formula
Visual view on completing the square

Step By Step Completing The Square Part 2
Examples:
-x² + 8x - 15 = 0
2x² - 7x - 15 = 0

Step By Step Completing The Square Part 3
Graphing parabolas and vertices.

Step By Step Completing The Square Part 4
Deriving the Quadratic Formula

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