SOLUTION: can not figure this out Find functions f and g so that (fog)= H(x) and H(x)=√x^2 +1

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Question 931744: can not figure this out
Find functions f and g so that (fog)= H(x) and H(x)=√x^2 +1
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
(fog)= H(x) = sqrt%28x%5E2%2B1%29
f = √x and g = x^2 + 1