Question

Simplify ____
√-32
A.)4i√2
B.)-6i√5
C.)-6√5
D.)6√5

Answer 1

A

Answer 2

\[\sqrt{-32} = \sqrt{-1*2*16} = \sqrt{-1} * \sqrt{2} * \sqrt{16}\]
\[\sqrt{-1} = i , \sqrt{16} = 4 \]
\[4i\sqrt{2}\]