lizc123 lizc123
  • 18-03-2020
  • Mathematics
contestada

what is the square root of -25

Respuesta :

meredith48034
meredith48034 meredith48034
  • 18-03-2020

Answer:

the square root of -25 is 5i

Answer Link
yang94m yang94m
  • 18-03-2020

Answer:

5i

Step-by-step explanation

All negative roots have i, which is an imaginary number.

i^2=-1.

Following this, the square root of -25 is 5i.

To double check:

5i*5i=5*5*i*i

25*-1=-25

Answer Link

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