Question

Simplify sqaure root - 72

Answer 1

`\boxed{6√(2 i)}`

Step-by-step explanation:

`√(-72)=√(-1)=√(72)`

`√(-1) √(72)`

Then you apply imaginary number rule.

`√(72 i )`

`√(72)=6√(2)`

`\boxed{6√(2 i)}\checkmark`, which is our final answer.

Hope this helps!

Thanks!

Have a nice day! :)

-Charlie