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Type: Multiple-Choice
Category: Algebraic Expressions
Level: Grade 9
Score: 2
Author: jjstanley
Last Modified: a month ago

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Algebraic Expressions Question

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Grade 9 Algebraic Expressions

Which of the expressions below is equivalent to [math]b(5a^2+2)+b(2a^2+5)[/math] ?
  1. [math]7a^2b+7b[/math]
  2. [math]7a^2b+2b+5[/math]
  3. [math]10a^2b+10b[/math]
  4. [math](10a^2+10)b[/math]
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