Question

F(x)=3x^2 and g(x)=x+2 find (f.g)(x)

Answer 1

3
`x^(3)` + 6
`x^(2)`

Explanation:

(f · g )(x) = 3
`x^(2)` · (x + 2) = 3
`x^(3)` + 6
`x^(2)` (Multiply the two terms by distributing)