cruz121482 cruz121482
  • 03-02-2021
  • Mathematics
contestada

Help me

(2x+30)1/2 = x + 3

Help me 2x3012 x 3 class=

Respuesta :

linduciic linduciic
  • 03-02-2021
the extraneous solution x=-7
the valid solution x=3
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