meramera50 meramera50
  • 03-02-2019
  • Mathematics
contestada

please help.....
Simplify .

    

Respuesta :

mathecoach
mathecoach mathecoach
  • 03-02-2019

Answer:

√(-72) is not allowed

√(72) = √(36 * 2) = 6 * √2

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