INTALG 8.2: The Quadratic Formula

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As an application of the Square Root Property and Completing the Square, we present the Quadratic Formula as a method for finding solutions of quadratic equations. This formula improves factoring methods, as the solutions may be rational, radical, or complex. We also note how the discriminant determines the type of solution.
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Welcome back professor!! Can’t wait for more good content, any chance more abstract algebra/applications videos soon?

swiftyedits
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2B for the linear term makes it so much nicer but I see your point

cpaniaguam