barajasnatally28
barajasnatally28 barajasnatally28
  • 11-09-2020
  • Mathematics
contestada

Please help!!! Thank you

Please help Thank you class=

Respuesta :

INCH
INCH INCH
  • 11-09-2020

Answer:

(a) is a real number as the answer is -3

(b) is not a real number as the answer is an imaginary number

Step-by-step explanation:

For (b), when you root a negative number, you will get an imaginary number which is not a real number

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