Question

Which expression is equivalent to 2 to the power of 3 over 2 to the power of 7

Answer 1

`(1)/(16)`

Explanation:

`(2^(3) )/(2^(7) ) =2^(3-7) =2^(-4)`

`2^(-4) =(1)/(2^(4) ) =(1)/(16)`
Hope this helps.

Answer 2

1/2⁴ = 1/16

Explanation:

2³/2⁷

3 - 7 = -4

2^-4 = 1/2⁴ = 1/16