Question

Compute the following:

h(x)=x^2+1
h(h(3))

Answer 1

101

Explanation:

To evaluate h(h(3)), evaluate h(3) and substitute this value into h(x)

h(3) = 3² + 1 = 9 + 1 = 10, hence

h(10) = 10² + 1 = 100 + 1 = 101, thus

h(h(3)) = 101