Question

a=-23 , b=54


c=712

a+(b+c) = 


(a+b)+c =

Result:




property:​

Answer 1

Step-by-step explanation:

a+(b+c) = -23+(54+712)

= -23+ 766

= 743

( a+ b) + c = (-23+54) +712

= 31+712

= 743

Result: a+(b+c) =( a+b) +c

property: Associative property

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