Problem

$f(g(x))=\frac{1}{\frac{3}{x}+5-5}$

Answer

Expert–verified
Hide Steps
Answer

Final Answer: $f(g(x))=\boxed{\frac{x}{3}}$

Steps

Step 1 :The given function is $f(g(x))=\frac{1}{\frac{3}{x}+5-5}$.

Step 2 :First, simplify the denominator of the fraction. The denominator is $\frac{3}{x}+5-5$. The terms $+5$ and $-5$ cancel each other out, leaving us with $\frac{3}{x}$.

Step 3 :So, the function simplifies to $f(g(x))=\frac{1}{\frac{3}{x}}$.

Step 4 :Next, simplify the fraction $\frac{1}{\frac{3}{x}}$. This is a complex fraction, and it can be simplified by multiplying the numerator and the denominator by $x$.

Step 5 :The simplified expression is $\frac{x}{3}$.

Step 6 :Final Answer: $f(g(x))=\boxed{\frac{x}{3}}$

link_gpt