Answer:
Rewrite the expression using the negative exponent rule b−n=1bn b - n = 1 b n . 1(−4)3 1 ( - 4 ) 3. Raise −4 - 4 to the power of 3 3 . 1−64 1 - 64 . Move the negative in front of the fraction. −164 - 1 64.
