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    Mathematics
  3. Study Set
    Introductory Algebra
  4. Exam
    Exam 1: Introduction to Real Numbers and Algebraic Expressions
  5. Question
    Use the Commutative And/or Associative Laws to Rewrite the Given\(9+(a+b)\)
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Use the Commutative And/or Associative Laws to Rewrite the Given 9+(a+b)9+(a+b)9+(a+b)

Question 286

Question 286

Essay

Use the commutative and/or associative laws to rewrite the given expression. Label each step with a reason.
- 9+(a+b)9+(a+b)9+(a+b) as b+(9+a)b+(9+a)b+(9+a)

Correct Answer:

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blured image Using the associati...

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