Use the Negative Power Rule to simplify 4−'4

To simplify the expression 4^(-4) using the Negative Power Rule, we need to flip the base and exponent and make the exponent positive.

So, 4^(-4) becomes 1/(4^4).

Simplifying further, 4^4 equals 4 * 4 * 4 * 4 = 256.

Therefore, the simplified expression is 1/256.