Respuesta :
[tex] \sqrt{19217} [/tex]
To remove the square root by canonical decomposition It is not possible to simplify more
[tex] \sqrt{19217} =138.625394499[/tex]
Rounded the hundredth
[tex] \sqrt{19217} =138,63[/tex]
answer
[tex] \sqrt{19217} =138,63[/tex]