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9-6 The Quadratic Formula and the Discriminant. The Quadratic Formula. Formula if :. Problem 1: Using the Quadratic Formula. What are the solutions of ? Use the Quadratic Formula. What are the solutions of ? Use the Quadratic Formula. Using the Discriminant.
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The Quadratic Formula Formula if :
Problem 1: Using the Quadratic Formula What are the solutions of ? Use the Quadratic Formula.
Using the Discriminant The discriminant is the expression under the radical sign in the quadratic formula This part right here
Problem 4: Using the Discriminant How many real number solutions does this equation have?