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Type: Multiple-Choice
Category: Quadratic Equations and Expressions
Level: Grade 9
Author: Math_Teach2
Last Modified: 6 months ago

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Quadratic Equations and Expressions Question

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Grade 9 Quadratic Equations and Expressions

What is the value of the discriminant of the equation [math]x^2 - 3x + 4 = 0?[/math] Then, use the value to determine whether the equation has two real solutions, one real solution, or no real solutions (two imaginary solutions).
  1. 0; one real solution
  2. -7; no real solution
  3. 9; two real solutions
  4. 8; two imaginary solutions
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