Respuesta :

Step-by-step explanation:

h(x) = x² + 11

g(x) = √(x - 2)

= g(h(4))

= √(x - 2)

= √(x² + 11 - 2)

= √(4² + 9)

= √(16 + 9)

= √25

= 5

g(h(4)) = 5