Answer:
85
Step-by-step explanation:
Answer:
(2). -1
Step-by-step explanation:
The given parameter can be represented as:

See comment for correct question
Required
The end result
From the question, we understand that m is a natural number
This means that:
odd number
So:
--- i.e. -1 to the power of an odd number will give -1
<em>Hence; (2) is correct</em>
So set it equal to 0... add the 2 and divide by -4