Question

slove the idenify used in (8+5)+3=8+(5+3)​

Answer 1

Answer:

8+5+3=8+5+3

=(8+5)+3=8+(5+3)

=13+3=8+8

=16=8+8

=16=16 ( ans )

(LHS=RHS)

Answer 2

Answer:

$(8 + 5) + 3 = 8 + (5 + 3) \\ (8 + 5) = 8 + (5 + 3) - 3 \\ 13 = 40 + 24 - 3 \\ 13 =$