aminaismail041 aminaismail041
  • 25-03-2018
  • Mathematics
contestada

f(x)=x^(2)+6x-78 completing the square

fill in the blanks:

f(x)=(x+blank)^2+blank

Respuesta :

z5tequ2u
z5tequ2u z5tequ2u
  • 26-03-2018
The blank: [tex]f(x) = (x+3)^2-78+9[/tex]
You can combine the negative 78 and 9 if you want to, but that should be the next step for that problem.
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