Question

Rewrite the following without an exponent. 1 1 - 4 4 D 0 DB x 5 ?

Answer 1

Explanation:

Negative exponents tells us that the number has to be in the numerator (if it's in the numerator it has to be in the denominator):

$\frac{1}{4^{-4}}=4^4$

Now we just have to solve:

$4^4=4\times4\times4\times4=256$

Answer:

The result is 256