Answer:
54
Explanation:
(f/g)(x) is equal to:
[tex](\frac{f}{g})(x)=\frac{f(x)}{g(x)}=\frac{2x^2}{\sqrt[]{x}}[/tex]
Because f(x) = 2x² and g(x) = √x.
Then, to evaluate for x = 9, we need to replace x by 9, so:
[tex]\begin{gathered} (\frac{f}{g})(x)=\frac{2x^2}{\sqrt[]{x}} \\ (\frac{f}{g})(9)=\frac{2(9)^2}{\sqrt[]{9}}=\frac{2(81)}{3}=54 \end{gathered}[/tex]
Therefore, the answer is 54.
