
Because which numbers will make the expessions undefined. We will focus on the denominator only.
Factor the terms.

Now which 2 numbers that will make these terms become 0?
12 and - 1 of course.
So these 2 numbers that will make the expressions undefined are 12 and - 1
The answer is 21.
Explanation:
5x3=15
15+6=21
Answer:
Function A i think.....
Step-by-step explanation:
Answer: 594336
Step-by-step explanation: Because of google
Hello,
Dividing by 0 is not defined so let s take x different from 4 and -4 and then we can write:
As

Thanks