Question

-Medal- I need help solving some problems http://prntscr.com/523kpn

Answer 1

For the first one, you are multiplying the functions, so just take the equations of f(x) and g(x), and multiply them together.

Answer 2

For the second, you are dividing the functions, but same theory as above^

Answer 3

Does that make sense?

Answer 4

Yea I got 3x^3+x^2-18x-6 for the first one

Answer 5

\(\large {
f(x)=3x+1\qquad g(x)=x^2-6\quad
\begin{array}{cllll}
(f\cdot g)(x)\implies f(x)\cdot g(x)\\
\hline\\
(3x+1)(x^2-6)
\\ \quad \\
\left(\cfrac{f}{g}\right)(x)\implies \cfrac{f(x)}{g(x)}\\
\hline\\
\cfrac{(3x+1)}{(x^2-6)}
\end{array}
}\)

Answer 6

3x^3+x^2-18x-6\(\large \checkmark\)

Answer 7

hmmm actaully for the 2nd one... is anotehr set of fucntions... but anyhow.... is just a division as already pointed out