Question

Write in the form

a
n
where
n
<
0
1
7
×
7
×
7
×
7
×
7

Answer 1

`7^(-5)`

Explanation:

It looks like you may want an exponential representation of ...

`(1)/(7*7*7*7*7)=(1)/(7^5)=\boxed{7^(-5)}`

__

The applicable rule of exponents is ...

1/a^b = a^-b