$\"\"$

The function is $\"\"$ .

Rewrite the function.

$\"\"$

Apply derivative on each side with respect to $\"\"$ .

$\"\"$

Sum and difference rule : $\"\"$ .

$\"\"$

Constant multiple rule and power rule : $\"\"$ .

$\"\"$

$\"\"$ .

$\"\"$

The derivative of the function is $\"\"$ .