Respuesta :

ma5007482

Answer:

gof(x)=3[tex]x^{2}[/tex]-9x-10

Step-by-step explanation:

gof(x)=3([tex]x^{2}[/tex]-3x-4)+2

gof(x)=3[tex]x^{2}[/tex]-9x-12+2

gof(x)=3[tex]x^{2}[/tex]-9x-10

If there is any problem, you can ask.

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