Problem: Report Error We have $64^{-1} = \frac{1}{64}.$ But $\frac{1}{64}$ can be written as an integer raised to an integer power in other ways, too! How many different ways in total can $\frac{1}{64}$ be written as an integer raised to an integer power, including $64^{-1}$?

Step-by-step explanation:

Given , we are told that the expression cam also be written as an integer raised to an integer power in other ways, the other ways are as shown below;

First way:

Second way:

third way:

Therefore the expression can also be written as .

The total number of different ways can be written including is 4

the answer to this in exact form is 4/35 but in decimal form its 0.1142857

hope this if needed hmu

the correct answer would be the third option