Question

Evaluate the composition of functions.

Answer 1

2

Explanation:

Fill in each function's argument and do the arithmetic.

`h(g(f(√(10))))=h(g(2(√(10))^2-7))=h(g(2\cdot 10-7))=h(g(13))\\\\=h((4-13)/(9))=h((-9)/(9))=h(-1)\\\\=√(-(-1)+3)=√(4)=\boxed{2}`