Question

Go step by step to reduce the radical.

Answer 1

4
`√(15)` or
`√(16) * √(15)`

Explanation:

`√(2^4*3*5)`

`√(2^4)`
`*√(3*5)`

`√(2^4)`=4

`√(16) =4`

3*5=15

4
`√(15)`