Question

What’s the square root of -18

Answer 1

sqrt(-18)  = i*sqrt(18)  =  i*sqrt(9)*sqrt(2) = 3*i*sqrt(2)

Answer 2

Hello!!


`√(-18) = i√(18) = i√(9 * 2) = i√(3 * 3 * 2) = 3i√(2)`

Good luck :)