Final answer:
The operation in the problem '72-(9)' is subtraction not division, and subtracting '9' from '72' results in '63'. The expression is not undefined because it's entirely possible to perform this subtraction.
Step-by-step explanation:
To perform the indicated division in the expression '72-(9)', we need to realize that the problem is actually a subtraction operation, not division. Here's how to do it:
- First, recognize that '72' and '9' are both whole numbers.
- Then, subtract '9' from '72'. The operation is 72-9.
- Finally, perform the subtraction to get the answer. The result is 63.
So, the solution to the problem '72-(9)' is 63. It's important to note that the operation in this problem is subtraction, not division. The expression is not undefined in this case because it's possible to subtract '9' from '72'.
Learn more about Subtraction