Question

simplify the number using the imaginary unit i squareroot-16

Answer 1

Simplify the number using the imaginary unit i \[\sqrt{-16}\]

Answer 2

hint:

\[\Large \sqrt{-16} = \sqrt{-1*16} = \sqrt{-1}*\sqrt{16}\]

Answer 3

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

Answer 4

wait isn't it 4i ?

Answer 5

@jim_thompson5910

Answer 6

correct

Answer 7

alrighty thank you!

Answer 8

np