(b^(-2) )/(b^(4) ) in scientific notation

Question

`(b^(-2) )/(b^(4) )` in scientific notation

Answer 1

Answer:
`(1)/(b^6)` or
`b^(-6)`

Explanation:

`(b^-2+2)/(b^4+2)` Add the exponent two to both sides. After adding -2 and 2 you get 0 and any number raised to the zero power is one. And 4 plus two is 6

`(b^0)/(b^6)` =
`(1)/(b^6)`