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Type: Multiple-Choice
Category: Quadratic Equations and Expressions
Level: Grade 9
Author: Math_Teach2
Last Modified: 10 days ago

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Quadratic Equations and Expressions Question

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Grade 9 Quadratic Equations and Expressions

Which of the following is NOT a quadratic equation?
  1. [math]x^2 - 4 = 0[/math]
  2. [math]-9 + x^2 = 0[/math]
  3. [math]-7x + 12 = 0[/math]
  4. [math]-2 + 9x + x^2 = 0[/math]
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