Question

How would I solve Question 1 & 2 to find g(x)-f(x)

Answer 1

We will have the following:

1)

`g(x)-f(x)=5^x-12-3x`

2)

`\begin{gathered} f(x)-g(x)=log_3(5x-5)-log_3(x-1) \\ \\ \Rightarrow f(x)-g(x)=log_3((5x-5)/(x-1)) \\ \\ \Rightarrow f(x)-g(x)=log_3(5) \end{gathered}`