Summarize and show how you could use the Associative and Commutative properties to simplify the expression b × 3 + (2 + (-b)). Show all of your work.

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07-01-2017
Mathematics

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Summarize and show how you could use the Associative and Commutative properties to simplify the expression b × 3 + (2 + (-b)). Show all of your work.

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jhalok1029 jhalok1029 · Answer 1 · 2017-01-07T05:12:20+01:00

jhalok1029 jhalok1029

07-01-2017

so b x 3 + (2 + (-b)). First use associative property. so first multiply b x 3 you get
3b + (2 + (-b)). Then use associative property and switch 2 with 3b. So it will be 2 + (3b + (-b)). Then 2 + 2b. Thats your answer

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