Question

Simplify the expression.
Square root -108 + square root -27.

Answer 1

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

Answer 2

well their has to be a way is one of my questions.... heres the possible answers

Answer 3

-3 square root 15
3i square root 15
9i square root 3
-9 square root 3

Answer 4

can you use the equation button below to write the question

Answer 5

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

Answer 6

\[\sqrt{-108}=\sqrt{-36*3}\]
can you finish it

Answer 7

\[\sqrt{-27}=\sqrt{-9*3}\] ??

Answer 8

yes now how can you rewrite it

Answer 9

-9 square root 3?

Answer 10

square root of -9 = 3i

Answer 11

i know but would that be the answer ti my question?