Answer:
All you need to do is substitute.

-3 + 36/9
-3 + 4
= 1
The values of x for which the rational expression is undefined are -6 and -8.
<h3>What is a function?</h3>
It is defined as a special type of relationship, and they have a predefined domain and range according to the function every value in the domain is related to exactly one value in the range.
We have a rational function:

As we know in the rational function denominator cannot be zero:
The values of x for which the rational expression is undefined.
x² + 14x + 48 = 0


x = -6, -8
Thus, the values of x for which the rational expression is undefined are -6 and -8.
Learn more about the function here:
brainly.com/question/5245372
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It would be: 20* 10 = 200 ft²
so, the carpet should have the area of about 200 ft²
Answer:
sss
Step-by-step explanation:
i think because 3 sides are given