Función composición

Question 1

Si f(x) = 5x^2 + 3x + 2 y g(x) = 2x + 1 hallar f(g(x))

Answer 1

f(g(x)) = 20x^2 + 26x + 10

Question 2

Si (f(x)) = 4x + 2 y g(x) = x^2 hallar g(f(x))

Answer 2

g(f(x)) = 16x^2 + 16x + 4

Question 3

Si f(x) = 4x + 2 y g(x) = x^2 hallar g(f(x)) =

Answer 3

g(f(x)) = 16^2 + 16x + 4