rrodrigue142 rrodrigue142
  • 07-02-2020
  • Mathematics
contestada


real solution(s).
The equation x2-9= 0 has

Respuesta :

mayarsakir
mayarsakir mayarsakir
  • 08-02-2020

Answer:

x=4.5

2x-9=0

2x=9

x=4.5

Answer Link
manplussquirrel
manplussquirrel manplussquirrel
  • 16-05-2020

Answer:

2 real solutions

Step-by-step explanation:

Answer Link

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