Answer:

Step-by-step explanation:

When x = 4,

Answer: Can I see the whole questions?
Step-by-step explanation:
Answer:
Explanation:
The given rational expression is:

To find the restr
Well, it depends, there may be multiple common factors, if it's the greatest common factor, then there is only one. The way to do this is to list all the factors of each number.
So Factors of
18: 1,2,3,6,9,18
27: 1,3,9,27
Common Factors : 1, 3, 9
Greatest Common Factor: 9
The answer is 42^3 from your question