Respuesta :

Ausar318
The multiplicative Identity says that anything times one is itself. Here's a couple  equations to show this:

15 x 1 = 15
16 x 1 = 16
132213 x 1 = 132213

Algebraic: y * 1 = y

It works for every number
1 * x  = x 
x * 1  =  x

are 2 examples