# How do you write each number as a power of the given base: -64; base -4?

##### 1 Answer

Sep 19, 2016

#### Answer:

#### Explanation:

It is a real advantage to know all the powers up to 1,000.

64 is one of the powers of 4.

It is possible to have negative powers as long as the index is an odd number.

Even indices always give a positive power.