Question

find the max value

Answer 1

find the maximum value of
\(\large \color{black}{\begin{align}

a^2\times b^3\times c^5\hspace{.33em}\\~\\
\end{align}}\)

if

\(\large \color{black}{\begin{align}

2a+3b+5c=20\hspace{.33em}\\~\\
\end{align}}\)

where


\(\large \color{black}{\begin{align}
\{a,b,c\}>0
\end{align}}\)

Answer 2

are a,b,c integers ?

Answer 3

abc are positive real numbers