Question

help simp. a neg. sqr rt :)

Answer 1

there she is.. lol

Answer 2

-4.2426406871192851464050661726291

you mean like that?

Answer 3

no i dont think so.. i think i need to rid the number of the neg. sign?

Answer 4

oh yes forgot to add the -

Answer 5

?

Answer 6

its positive for sure

Answer 7

\[\sqrt{-18} = \sqrt{18} * \sqrt{-1}\]

therefore:

\[\sqrt{3^2 * 2} * i \]

\[3\sqrt{2}i\]

Answer 8

i think i might be going in the right direction.. ?