jobanaboyer jobanaboyer
  • 21-07-2020
  • Mathematics
contestada

square root of -49 in terms of i

Respuesta :

mhanifa
mhanifa mhanifa
  • 21-07-2020

Answer:

7i

Step-by-step explanation:

We know that  i = √-1

Then solving the given:

  • √-49 = √49×(-1) = √49 × √-1 = 7×√-1 = 7i

So the answer is:

  • √-49 = 7i
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