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Type: Multiple-Choice
Category: Quadratic Equations and Expressions
Level: Grade 10
Standards: HSA-REI.B.4, HSA-REI.B.4a
Score: 2
Author: klodenquai
Last Modified: 6 years ago

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Quadratic Equations and Expressions Question

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Grade 10 Quadratic Equations and Expressions CCSS: HSA-REI.B.4, HSA-REI.B.4a

To solve x2+8x+16=25 by using the square root property, how should you first rewrite the equation?
  1. (x+4)2=25
  2. (x+4)2=5
  3. x2+8x-9=0
  4. x2+8x=9