Question

Math help how do I do this and what should I get for the answer

Answer 1

`f(x) = 2x + 1`

`g(x) = x ^(2) + 3x + 7`
With these 2 equations all we have to do is just substitute it for f and get


`2x + 1(x {}^(2) + 3x + 7)`
Then just apply the distributive property

Just in case see if there are other ways of doing it