Mathematics, 28.01.2020 15:55 ajime
Determine whether the two expressions are equivalent. if so, tell what property is applied if not explain why.
1. 15+(5+8) and (15+5)+8
2. (20-12)-3 and 20-(12-3)
tell and answer and explain
Answers: 2
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not equivalent
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Determine whether the two expressions are equivalent. if so, tell what property is applied if not ex...
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