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BODMAS to BEDMAS Sequencing Law

  • Sydney Matinga
  • Dec 12, 2025
  • 1 min read

Updated: 4 days ago


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BEDMAS Sequential Rule

          

  1. Brackets

  2. Exponents

  3. Division

  4. Multiplication

  5. Additional

  6. Subtraction


(1)   A  = pow (( pow (x , 2)) , 1/2)


             (2)  A  = pow ((x , 2) , 1/2)


               (3)  A  = -x , x


(3) would be conventionally considered the correct answer to (1), (2).

Can there be a set of different, genuine answers, and can they be analysed to ascertain which is the accurate and completely precise?


From (1)  A  = pow (4 , 1/2)


BODMAS commands us to first work in the brackets:                  

pow (4 , 1/2) =  -2 , 2


The next step that we are supposed to follow is work with the power, since the is no presentation of of or division.


 Higher order multiplication are powers:


 Pow (( -2, 2 ) , 2 )  = 4 , 4

          

 From (2)  A   =   pow (x , 2)


BODMAS commands us to first work in the brackets:

pow ( x , 2) =  4


The next step in the available sequence selection is higher order multiplication (powers):

 pow ((4 , 1/2) , 2 )  =  4


Exponent or Power Series

pow ( ( (x ,  a) , b ) , c ) , d )


          =  x ^ a ^ b ^ c ^ d


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