Question

What is the quotient?
7^-4/7^-9

O1/7^13
O1/7^5
O 7^5
O 7^13

Answer 1

the answer is C/ 7^5

Explanation:

I took the test

Answer 2

`7^(5)`

Explanation:

using the rule of exponents

`(a^(m) )/(a^(n) )` =
`a^((m-n))` , then

`(7^(-4) )/(7^(-9) )`

=
`7^(-4-(-9))`

=
`7^(-4+9)`

=
`7^(5)`