naenae4269 naenae4269

10-09-2018
Mathematics

contestada

Need help .i don’t understand this

Need help i dont understand this class=

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altersternsc altersternsc

10-09-2018

63; Use the order of operations, parenthesis, exponents, multiplication, division, addition, subtraction (PEMDAS).

3^2-2

9-2

7

7+8*7

7+56

63

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anshpeuubf anshpeuubf

10-09-2018

the answer is 63............

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