Question

Simplify the radical expression below

Answer 1

D

Explanation:

using the rule of radicals

`\sqrt{(a)/(b) }` ⇔
`(√(a) )/(√(b) )`, hence

`\sqrt{(3)/(25) }` =
`(√(3) )/(√(25) )` =
`(√(3) )/(5)` → D

Answer 2

`(√(3))/(5)}`

Explanation:

`\sqrt{(3)/(25)}`

To simplify this radical expression , we take square root at the top and bottom

`\sqrt{(3)/(25)}`

`(√(3))/(√(25) )`

WE cannot simplify square root of 3 but we can simplify square root of 25

`√(25) =5`

`(√(3))/(√(25))`

`(√(3))/(5)}`