FUNCTIONS: In the space provided, type the answer in descending order as it applies without any spaces between the letters, numbers, or symbols

Question

Type the composition  of the given functions:

f(x) = x² + 2x − 6 and g(x) = x + 5.

Answer 1

(fog)(x) = f(g(x)) = f(x+5) = (x+5)^2 +2(x+5) -6 = x^2 +10x +25 +2x +10-6

= x^2 +12x +29

in the conventional descending order of exponents for polynomials