Question

simplify

Answer 1

\[\sqrt{-108}+\sqrt{-27}\]

Answer 2

I wanna 9√3?? but I don't think thats right
hey @apoorvk can you check this out?

Answer 3

no that is not right but it is close

Answer 4

\[\sqrt{-108}+\sqrt{-27}=\sqrt{36\times 3\times (-1)}+\sqrt{9\times 3\times (-1)}\]
\[=6\sqrt{3}i+3\sqrt{3}i=9\sqrt{3}i\]

Answer 5

is it \[9i \sqrt{3}\]