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Which expressions are equivalent to g+h+ (j+k)? Check all that apply.
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Which expressions are equivalent to g+h+ (j+k)? Check all that apply.

Which expressions are equivalent to g+h+ (j+k)? Check all that apply.-example-1
User Mo Meshkani
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2 Answers

6 votes
It might be the third one

User Gugussee
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4 votes
According to the associative property of equality: (a + b) + c = a + (b + c) we can see that the parenthesis do not mean anything when we are only doing addition.

So answers 1. and 3. are correct.

Thanks Associative Property!
User Raouf Athar
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