Angelperez15
Angelperez15 Angelperez15
  • 12-06-2019
  • Mathematics
contestada

If f(x)=6x^2-4 and g(x) =2x+2,find (f-g) (x).

Respuesta :

gmany
gmany gmany
  • 15-06-2019

Answer:

[tex]\large\boxed{(f-g)(x)=6x^2-2x-6}[/tex]

Step-by-step explanation:

[tex](f-g)(x)=f(x)-g(x)\\\\f(x)=6x^2-4,\ g(x)=2x+2\\\\\text{substitute:}\\\\(f-g)(x)=(6x^2-4)-(2x+2)\\\\=6x^2-4-2x-2\qquad\text{combine like terms}\\\\=6x^2-2x+(-4-2)\\\\=6x^2-2x-6[/tex]

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mari5418 mari5418
  • 26-10-2021

Answer:

6x^2-2x-6 don't listen to these words it has to be 20 characters long

Answer Link

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