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Khan Academy on a Stick
CA Algebra I: Completing the square
48-52, completing the square
Quadratic odds and ends
Solving a quadratic by factoring
CA Algebra I: Factoring quadratics
Algebra II: Quadratics and shifts
Examples: Graphing and interpreting quadratics
CA Algebra I: Completing the square
Introduction to the quadratic equation
Quadratic equation part 2
Quadratic formula (proof)
CA Algebra I: Quadratic equation
CA Algebra I: Quadratic roots
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