Respuesta :

-3/2x

The rational expression would not be defined only when the denominator is divided by 0

That is:

2x =0

x = 0/2

x =0

Hence it would not be defined when x = 0.

Hope this helps.
where it is not defined is where the denomenator is equal to 0 because division by 0 is not allowed

2x=denomenator
find the value of x wher
2x=0
x=0


the restricted value is 0

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