Apply the property of negative exponents to solve 3^4 the answer should not contain any exponent expression or decimals

Using the property of negative exponents, we can rewrite the expression 3^4 as 1/(3^-4).

Now, let's solve this expression:

1/(3^-4) = 1/(1/3^4) = 1/(1/81) = 81.

Therefore, the solution to 3^4 without any exponent expression or decimals is 81.