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Type: Multiple-Choice
Category: Quadratic Equations and Expressions
Level: Grade 9
Standards: HSA-REI.B.4, HSA-REI.B.4b
Author: Math_Teach2
Last Modified: 7 years ago

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Grade 9 Quadratic Equations and Expressions CCSS: HSA-REI.B.4, HSA-REI.B.4b

Use the quadratic formula, x=[-b±(√b2-4ac)2a], to solve x2+9x+14=0.
  1. x = 2, x = -7
  2. x = -2, x = 7
  3. x = 2, x = 7
  4. x = -2, x = -7