Evaluate these expressions

N=4
N=-3
N=10

hmmmm. something is missing.

N to the second power -1 divided by n-1 now evaluate this expression n=3 and n=4 then 4=5. I am lost

To evaluate the expressions, we simply substitute the value of N into each expression and perform the calculations. Let's start with the given expressions:

1) N = 4:
In this case, the expression is simply N itself. So, substituting N = 4, the evaluated expression would be 4.

2) N = -3:
Again, the expression is N itself. Substituting N = -3, the evaluated expression would be -3.

3) N = 10:
Once more, we have N as the expression. Substituting N = 10, the evaluated expression would be 10.

So, the evaluations of the given expressions are:
1) N = 4: 4
2) N = -3: -3
3) N = 10: 10