strawberry011
strawberry011 strawberry011
  • 04-02-2021
  • Mathematics
contestada

I need help on this!!

I need help on this class=

Respuesta :

MrRoyal
MrRoyal MrRoyal
  • 09-02-2021

Answer:

Commutative

Step-by-step explanation:

Given

[tex]3 + b + 2 = 3 + 2 + b[/tex]

Required

What law is applied

The applied law is commutative law of addition.

This law states that:

[tex]a + b = b + a[/tex]

So:

[tex]3 + b + 2 = 3 + (b + 2)[/tex]

When the positions of 2 and b are interchanged, we have:

[tex]3 + b + 2 = 3 + (2 + b)[/tex]

Remove bracket

[tex]3 + b + 2 = 3 + 2 + b[/tex]

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