Express the function h(x)=(x+1)^7 in the form f(g(x)), where f(x)=x^7, find the function g(x). Please help ASAP so confused!!! :(

Answer 1

Well, by the "just look at it" theorem, if g(x) = x+1
and f(x) = x^7
then f(g(x)) = f(x+1) = (x+1)^7 which is given as h(x)