What would the answer be?

Find the function h(u ) such that f = hog, where f(x) = Vx2 + 1 and g(x) = x2 + 1 Oh( u) = Vu Oh(x) = Vx2 4 1 Oh(ac) = 202 + 1 Oh(x) = 1 Complete the differentiation: df df d A C . (22) = D dx d A d BFind the function h(u) such that f = hog, where f(x) = Vx2 + 1 and g(x) = x- + 1 Oh ( u) = Vu Oh(x) = Vx2 + 1 Oh(x) = x2+1 Oh(x) = 1 Complete the differentiation: af df d A C . (2x) = D dr dA d B