If:
x = - 7
We know that:
\(f(x) = x^2 + 6\) → \(f(-7) = (-7)^2 + 6 = 49 + 6 = 55\)
\(g(x) = \frac{x+8}{x}\)
Soon:
\((gof)(f(-7)) = \frac{x+8}{x}\)
\((gof)(55) = \frac{55+8}{55}\)
\(\boxed{\boxed{(gof)(55) = \frac{63}{55}}}\end{array}}\qquad\quad\checkmark\)
