Why do we need an Order of Operations Agreement? (Select all that apply.)
1)to ensure that there is only one way in which an expression can be correctly simplified
2)to ensure that there is more than one correct answer to every problem
3) to ensure that grouping symbols are present in every problem
4)to ensure that simplified answers are always positive
5) to ensure that operations within grouping symbols occur last

Question

Why do we need an Order of Operations Agreement? (Select all that apply.)
1)to ensure that there is only one way in which an expression can be correctly simplified 
2)to ensure that there is more than one correct answer to every problem 
3) to ensure that grouping symbols are present in every problem 
4)to ensure that simplified answers are always positive 
5) to ensure that operations within grouping symbols occur last

anonymous · Answer

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