Answer:
After evaluating we get
.
Explanation:
Given:

We need to evaluate the expression with a =3, b =8 and c= 1
Solution:
To evaluate the expression we will first substitute the values of a,b and c in the expression we get;

Now by using PEDMAS which states first operation needs to perform here is the exponent function.
so we get;

Now next operation to be performed is multiplication.

And finally we will perform subtraction operation.

Hence After evaluating we get
.