Question

(5^-4/4^-6) multiplied by 5^3

Answer 1

`{ \tt{ (\frac{ {5}^( - 4) }{ {4}^( - 6) } ) * {5}^(3) }} \\ \\ = { \tt{ \frac{ {5}^( - 4) . {5}^(3) }{ {4}^( - 6) } }} \\ \\ { \tt{ = \frac{ {5}^( - 1) }{ {4}^( - 6) } }} \\ { \tt{ = \frac{ {4}^(6) }{ {5}^(1) } }} \\ = { \tt{ (4096)/(5) }} \\ \\ = 819.2`

Answer 2

Explanation:

(5^-4/4^-6) multiplied by 5^3

4⁶×5³/5⁴

4⁶/5

819.2