Question

Please help 20 pnts!!

Answer 1

`{(mn)}^{ (1)/(2) } \\ {m}^{ (1)/(2) } {n}^{ (1)/(2) }`

Answer 2

`m^{(1)/(2) }` .
`n^{(1)/(2) }`

Explanation:

Using the rules of exponents/ radicals

`√(a)` ×
`√(b)` ⇔
`√(ab)`

`√(a)` =
`a^{(1)/(2) }`

Given

`√(mn)`

=
`√(m)` ×
`√(n)`

=
`m^{(1)/(2) }` .
`n^{(1)/(2) }`