Algebra 2 help
Question in the attached, Thank you

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