jazz6841 jazz6841
  • 07-10-2020
  • Mathematics
contestada

What is the square root of -16

-8i
-4i
4i
8i



Pls explain tooo

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sunnysiderena
sunnysiderena sunnysiderena
  • 07-10-2020
4i,
Simplify the radical by breaking the radicand up into a product of known factors, assuming positive real numbers.
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