Question

Simplify square root of negative 72.

Answer 1

6i
`√(2)`

Explanation:

note that
`√(-1)` = i

`√(-72)`

=
`√(36(-1)(2))`

=
`√(36)` ×
`√(-1)` ×
`√(2)`

= 6i
`√(2)`

Answer 2

I’m pretty sure it would be 6i square2