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What does order of opperations mean?
Order of Opperation is as known as [ PEMDAS ] which stands for [ Parenthases , expoent, Multiplication, Dividing , Adding , & subtracting. ]For example : 5( 3.9^2 )+7.8 [ The problem ] So first we do The Parenthases & the expoent : 5(3.18)+7.85(54)+7.8270+7.8270+56326So it came out as 326 for your answer[:Now remember , Order of opperations is just the order of Parenthases, expoent, Multiplication, Dividing, Adding, & Subtracting[:
What are operations that undo each other called?
Inverse operations
Addition and subtraction are best called opperations?
Yes and the other two basic operations are multiplication and division
What are inverse opperations?
It's the opposite of some sort of operation like the inverse operation of subtraction would be addition.
In math how do you simplify an expression?
Math can be difficult at times. To simplify a math expression, it is important to follow the order of operations, or PEMDAS.
