$\"\"$

\

The function is $\"\"$ .

\

$\"\"$ (Replace x with $\"\"$ )

\

$\"\"$ (Evaluate power: $\"\"$ )

\

$\"\"$ (Multiply: $\"\"$ )

\

$\"\"$ (Add: 9 + 6 +1 = 16) $\"\"$

\

The value of the function is 16.