Respuesta :

TSO
Excluded values are the values that make the denominator equal to 0 because x/0 is undefined.

1)
9x - 45 = 0
9x = 45
x = 5

The excluded value is x = 5.

2)
2x + 48 = 0
2x = -48
x = -24

The excluded value is x = -24.

You can get the excluded value when you the denominator you get is 0:

First one: 9x − 45=0

Second one: 2x + 48=0

Just plug in the values in x that would result in 0.

So for the first one:

9(5) – 45 = 0

45 – 45 = 0

X = 5

For the second one:

2(-24) + 48 = 0

-48 + 48 = 0

X = -24

I am hoping that these answers have satisfied your queries and it will be able to help you in your endeavors, and if you would like, feel free to ask another question.