Question

`(n^5)/(n-6) * (n^2-6)/(n^8)`

Answer 1

Explanation:

Dod you mean

`= \frac{ {n}^(5) }{ {n}^( - 2) } * \frac{ {n}^(2 - 6) }{ {n}^(8) }`

`= {n}^(5 - ( - 2)) * {n}^(2 - 6 - 8)`

`= {n}^(7) * {n}^( - 12)`

`= {n}^(7 + ( - 12))`

`= {n}^( - 5) = \frac{1}{ {n}^(5) }`