When adding integers and the problem reads +3 + (+4) what is the significance of the parentheses?

When adding integers and the problem reads +3 + (+4) what is the significance of the parentheses?
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2 Answers

PEMDAS, parentheses are always done before anything.

But in this problem the parentheses has no affect. 3+4=7
by Level 5 User (14.8k points)
5+-15
by

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