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Type: Multiple-Choice
Category: Quadratic Equations and Expressions
Level: Grade 10
Author: klodenquai
Last Modified: 7 years ago

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Quadratic Equations and Expressions Question

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Grade 10 Quadratic Equations and Expressions

Find the value of the discriminant for 7x2+5x+1=0. Then describe the number and type of roots for the equation.
  1. Positive, 2 real roots
  2. Negative, 2 complex roots
  3. Negative, no roots
  4. Zero, 1 real root