unicorns37 unicorns37

15-10-2016
Mathematics

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Is it possible to have an expression that uses brackets without using parentheses? Explain.

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Fletcher26 Fletcher26

15-10-2016

Yes, because if it has brackets, it just means it is an absolute value

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15-10-2016

Because Parenthesis are always used first, brackets are used when you have to do more inside the parenthesis.

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