Answer:
The given expression at p = 5 can be written as:

Step-by-step explanation:
Here, the given expressions are:

Now, substitute the value of p = 5 in both the given expressions, we get:

Similarly,

So,now comparing both the values at p = 5, we get:
2,500 > 7

Hence, the given expression at p = 5 can be written as:

F(3) = 18...true
f(-3) = 6...true
f(-22) = -56...false
f(-12) = -12...true
f(-1) = 11...false
He started at the wrong end of the number.
He should have started with the 3-8 and borrowed ending up with 85