Question

Question #452a0

Answer 1

`sqrt(-6)*sqrt(-12)=-6sqrt(2)`

Explanation:

`sqrt(-6)*sqrt(-12) = sqrt(6)i*sqrt(12)i`

`=sqrt(6*12)i^2`

`=sqrt(6^2*2)*(-1)`

`=-sqrt(6^2)*sqrt(2)`

`=-6sqrt(2)`