Question

Simplify the number using the imaginary unit i.

Answer 1

\[\sqrt{-144}\]

Answer 2

@UnkleRhaukus

Answer 3

\[\sqrt{-144}=\sqrt{-1}*\sqrt{144}\]

Answer 4

\[12*\sqrt{-1}\]

Answer 5

\[\sqrt{-1}=i\]

Answer 6

so the answer is 12i

Answer 7

thank you for the work

Answer 8

welcome:)