Evaluate the following : (I)`{(24^2+7^2)^(1/2)}^3` (ii) `{sqrt(15^2+8^2)}^3`

Explanation

(i)`{(24^2+7^2)^(1/2)}^3`
`={(576+49)^(1/2)}^3`
`={(625)^(1/2)}^3`
`=(25)^3`
`=15625`.


(ii)`{sqrt(15^2+8^2)}^3`
`={sqrt(225+64)}^3`
`={sqrt289}^3`
`=(17)^3`
`=4913`.