Question

Simplify the given expression.

square root negative 6 open parentheses 2 plus square root of negative 8

Answer 1

please write like this 1/x+4*2-3/ ... USE / * - + instead of words... I don't understand it at all :S

Answer 2

can you rewrite it ?

Answer 3

\[\sqrt{-6}\left( 2 + \sqrt{-8} \right)\]

Answer 4

6i(2+8i)
=12i+48i^2
=12i-48

Answer 5

\[\LARGE \sqrt{-6}\cdot (2+\sqrt{-8})=i6\cdot(2+i8)=12i+48i^2\]

since \[\LARGE i^2=-1 \]

\[\LARGE -1\cdot 48+12i\]

Answer 6

complex numbers.

Answer 7

none of those are my options though

Answer 8

what are your options? post them...