490,431 views
13 votes
13 votes
F (x) = sqrt(x)+ 2, g(x)=x^2+ 1

find f(g(x))
and g(f(x))​

User Stefan Riedel
by
2.5k points

1 Answer

16 votes
16 votes

Answer:


f(x) = √(x) + 2 \\ \\ g(x) = {x}^(2) + 1 \\ \\ f{g(x)} = \sqrt{ {x}^(2) + 1 } + 2 \\ \\ g{f(x)} = {( √(x) + 2 )}^(2) + 1

User Jay Dhameliya
by
2.6k points
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