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http://www.freemathvideos.com In this video series I show you how to find the x value of the vertex of a quadratic. Rather than completing the square to find the x-value of the vertex by using the formula for axis of symmetry.
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http://www.freemathvideos.com In this video series I show you how to find the x value of the vertex of a quadratic. Rather than completing the square to find the x-value of the vertex by using the formula for axis of symmetry.