Respuesta :

Answer:

Step-by-step explanation:

Here, you're simply subtracting g(x) from f(x):

[tex]x^2+6x-(-2x-3)[/tex] which simplifies to

[tex]x^2+6x+2x+3[/tex]

which is

[tex]x^2+8x+3[/tex], second choice down

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